Evidence (MBE) Long Outline

EVIDENCE MASTER TREATISE OUTLINE (MBE)

Evidence rewards precision more than any other MBE subject. The questions are built almost entirely on the Federal Rules of Evidence ("FRE"), supplemented by the Daubert line on expert testimony, the Crawford line on the Confrontation Clause, and federal common-law privilege under FRE 501. Roughly half of all Evidence questions test hearsay; the rest divide among relevance and its policy limits, character, impeachment, opinion testimony, privileges, authentication, best evidence, and procedure. This outline states the black-letter law in the order you should analyze any Evidence problem: (1) relevant? (2) barred by a specific exclusionary rule? (3) hearsay — and if so, saved by an exclusion or exception? (4) blocked by the Confrontation Clause or a privilege? (5) authenticated and in proper form? Master the rule numbers — answer choices frequently turn on the difference between FRE 608(b) and 609, or between 801(d)(2) and 804(b)(3).

I. RELEVANCE: THE THRESHOLD REQUIREMENT

A. The Definition of Relevance

Rule (FRE 401): Evidence is relevant if (a) it has any tendency to make a fact more or less probable than without the evidence, and (b) the fact is of consequence in determining the action. A deliberately low bar — the evidence need not be sufficient by itself, address a disputed fact, or be the best available ("a brick is not a wall"). The first prong is logical relevance; the second (materiality) requires that the fact matter under the substantive law and pleadings.

Rule (FRE 402): Relevant evidence is admissible unless the Constitution, a federal statute, the FRE, or other Supreme Court rules provide otherwise. Irrelevant evidence is never admissible — no exceptions.

B. The Rule 403 Balancing Test

Rule (FRE 403): The court may exclude relevant evidence if its probative value is substantially outweighed by a danger of unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting cumulative evidence. The balance tilts toward admissibility: the prejudice must substantially outweigh probative value, and it must be unfair — a tendency to suggest decision on an improper (commonly emotional) basis. All adverse evidence is "prejudicial" colloquially; only unfair prejudice counts. Review is for abuse of discretion.

MBE TIP: "Inadmissible because it is prejudicial" is almost always a wrong choice — look for "probative value substantially outweighed by the danger of unfair prejudice." 403 is a one-way ratchet: it excludes relevant evidence but never admits irrelevant evidence, and cannot override mandatory admissibility under FRE 609(a)(2) (crimen falsi).

C. Similar Occurrences and Other Recurring Relevance Patterns

Evidence of similar events is generally inadmissible (low probative value, high confusion/time risks), but several recurring patterns are admissible:

Prior accidents or injuries: A plaintiff's accident history is generally inadmissible to show carelessness, but admissible to show a fraudulent claims scheme or that the present injury came from a prior event. Other accidents involving the same instrumentality or condition under substantially similar circumstances show a dangerous condition, causation, and prior notice; their absence shows lack of defect or notice.

Intent in issue: Prior similar conduct may raise an inference of intent on the occasion in question (an employer's prior discriminatory refusals to hire). Comparable sales: prices of comparable property sold in the same general time and place prove value. Industry custom: admissible as some (non-conclusive) evidence of the standard of care.

EXAMPLE: Evidence that three other customers slipped on the same wet ramp last month is admissible (same condition, substantially similar) to prove dangerousness and notice; slips in a different aisle on spilled produce are excluded for lack of substantial similarity.

II. POLICY-BASED EXCLUSIONS OF RELEVANT EVIDENCE

FRE 407–411 exclude relevant evidence to promote social policies (encouraging repairs, settlements, plea bargaining, charity, insurance). Each rule bars the evidence only for a forbidden purpose and leaves it admissible for other purposes — which is what the MBE tests.

A. Habit and Routine Practice

Rule (FRE 406): Evidence of a person's habit or an organization's routine practice may be admitted to prove that on a particular occasion the person or organization acted in accordance with it — regardless of corroboration or the presence of an eyewitness. A habit is a regular response to a repeated specific situation, distinguished from character by specificity and frequency; watch for "always," "invariably," "automatically," "without fail." "He is a careful driver" is character (inadmissible to show conduct in a civil case); "he always stops at that stop sign" is habit (admissible to show he did so that day).

B. Subsequent Remedial Measures

Rule (FRE 407): When measures are taken after an injury or harm that would have made the harm less likely to occur, evidence of the measures is not admissible to prove: negligence; culpable conduct; a defect in a product or its design; or a need for a warning or instruction — so the bar reaches strict products liability. But the court may admit the evidence for another purpose, such as impeachment or — if disputed — proving ownership or control or the feasibility of precautionary measures. The "if disputed" qualifier is heavily tested: feasibility comes in only if the defendant contests it (e.g., testifies no safer design was possible). The rule covers only measures taken after the plaintiff's own injury, and only measures taken by a party — repairs by a non-party are outside the rule.

C. Compromise Offers and Negotiations

Rule (FRE 408): Evidence of (1) furnishing, promising, or offering — or accepting or offering to accept — valuable consideration to compromise a claim, and (2) conduct or statements made during compromise negotiations, is not admissible — on behalf of any party — to prove or disprove the validity or amount of a disputed claim, or to impeach by prior inconsistent statement or contradiction. Three critical features: First, there must be a claim disputed as to validity or amount when the discussion occurs — statements before any claim exists (at the accident scene: "I'm sorry, I'll pay your bills") are unprotected. Second, unlike at common law, statements of fact made during negotiations are protected. Third, the evidence remains admissible for another purpose: proving a witness's bias (the witness settled with the party for whom she now testifies), negating a contention of undue delay, or proving obstruction of a criminal investigation. Carve-out: negotiation statements made with a government regulatory agency about a civil claim are admissible in a later criminal case.

D. Payment of Medical Expenses

Rule (FRE 409): Evidence of furnishing, promising, or offering to pay medical, hospital, or similar expenses resulting from an injury is not admissible to prove liability. Crucial contrast with 408: Rule 409 protects only the payment or offer — accompanying statements of fact are admissible. "I'll pay your hospital bill; the accident was all my fault" — the offer is excluded; the admission of fault comes in. No disputed claim is required; a Good-Samaritan offer at the scene is covered.

E. Pleas and Plea Discussions

Rule (FRE 410): In any civil or criminal case, evidence of the following is not admissible against the defendant who made the plea or participated in the discussions: (1) a guilty plea later withdrawn; (2) a nolo contendere (no contest) plea; (3) statements made during a Rule 11 plea proceeding; and (4) statements made during plea discussions with a prosecuting attorney that did not produce a guilty plea (or produced one later withdrawn). Two exceptions: (a) a completeness principle where another statement from the same discussion has been introduced and fairness requires both, and (b) a perjury or false-statement prosecution, if the statement was under oath, on the record, with counsel present. Key traps: statements to police officers are not "plea discussions with a prosecuting attorney"; a guilty plea that stands is admissible as an opposing party's statement; and per United States v. Mezzanatto, Rule 410 protection is waivable.

F. Liability Insurance

Rule (FRE 411): Evidence that a person was or was not insured against liability is not admissible to prove that the person acted negligently or wrongfully. But it may come in for another purpose: a witness's bias (the defense expert works for the defendant's insurer) or agency, ownership, or control (a policy on the truck the defendant denies owning).

MBE TIP: For FRE 407–411: identify the forbidden purpose, scan for a legitimate alternative, check any predicate ("if disputed" under 407; "disputed claim" under 408). The 408/409 trap — factual admissions are protected in settlement talks (408) but NOT when accompanying a medical-bill offer (409).

ESSAY WRITING TIP: For "I know my brakes were bad — here's $5,000 to call it even," classify the discussion (claim disputed as to validity/amount? If yes, 408 protects both the offer and the admission; if no claim yet, neither). The hearsay layer is no obstacle — it is an opposing party's statement under 801(d)(2)(A); only the policy exclusion bars it.

III. CHARACTER EVIDENCE AND RELATED DOCTRINES

A. The General Propensity Bar

Rule (FRE 404(a)(1)): Evidence of a person's character or trait is not admissible to prove that on a particular occasion the person acted in accordance with it. This propensity bar forbids the inference "he is a violent man, therefore he probably committed this battery," in both civil and criminal cases. Everything else in character law is a defined exception to it.

B. The Criminal Defendant's "Mercy Rule" and Victim's Character

Rule (FRE 404(a)(2)(A)): In a criminal case, the defendant may offer evidence of his own pertinent trait (peacefulness in an assault case; honesty in fraud), and if admitted, the prosecutor may rebut. The defendant holds the key — the prosecution may never open this door first.

Rule (FRE 404(a)(2)(B)): The defendant may also offer an alleged victim's pertinent trait (classically, violence, to support self-defense), subject to Rule 412. If admitted, the prosecutor may (i) rebut with the victim's good trait and (ii) offer the defendant's same trait — attacking the victim exposes the defendant's own character for violence.

Rule (FRE 404(a)(2)(C)): In a homicide case, the prosecutor may offer the victim's trait of peacefulness to rebut any evidence that the victim was the first aggressor — the only instance where the prosecution may initiate character evidence.

Distinguish: when self-defense is claimed, evidence the defendant knew of the victim's prior violent acts shows reasonable apprehension — a non-propensity, state-of-mind use that escapes 404 and is not limited to reputation/opinion form.

C. Methods of Proving Character

Rule (FRE 405(a)): Admissible character is proved on direct only by reputation or opinion — not specific instances. On cross of the character witness, the court may allow inquiry into relevant specific instances ("Did you know...?") to test familiarity or basis; the cross-examiner needs a good-faith basis and is stuck with the answer — no extrinsic proof.

Rule (FRE 405(b)): When character is an essential element of a charge, claim, or defense — character "in issue" — it may be proved by specific instances of conduct as well as reputation and opinion. Character is in issue only in a few actions: defamation (truth as defense), negligent hiring or entrustment, child custody, and entrapment (predisposition). There character is not propensity; it is itself an ultimate fact.

D. Character in Civil Cases

In civil cases, propensity use of character is categorically inadmissible — there is no civil mercy rule. A civil battery defendant may not offer his peaceful character. The only civil routes are (1) character in issue under 405(b), (2) prior sexual assault/molestation under FRE 415, and (3) impeachment character (truthfulness) under FRE 608–609, which applies to any witness in any case.

E. Other Crimes, Wrongs, or Acts — FRE 404(b) "MIMIC"

Rule (FRE 404(b)): Evidence of any other crime, wrong, or act is not admissible to prove a person's character in order to show action in conformity — but it may be admissible for another purpose, such as proving Motive, Intent, absence of Mistake (or accident), Identity, or Common plan or scheme ("MIMIC"), as well as opportunity, preparation, and knowledge. The list is illustrative; the touchstone is any inference chain that does not pass through propensity. Identity requires a modus operandi so distinctive as to be a "criminal signature." No conviction is required — the act may be unprosecuted or even one of which the defendant was acquitted.

Standard of proof: Under Huddleston v. United States, the other act need only be supported by evidence sufficient to support a jury finding it occurred — conditional relevance under FRE 104(b), not a judge's preponderance finding. The evidence then runs the 403 gauntlet, with a 105 limiting instruction on request.

Notice: In a criminal case, the prosecutor must provide reasonable notice, articulate the permitted purpose and supporting reasoning, and do so in writing before trial (excused for good cause). The defendant need not request it (post-2020 amendment).

EXAMPLE: D is charged with arson of his failing restaurant. That D recently tripled the fire insurance shows motive. A prior fire at another failing business shows identity/common plan only if it shares a distinctive signature; otherwise it is forbidden propensity.

F. Rape Shield — FRE 412

Rule (FRE 412(a)): In any proceeding involving alleged sexual misconduct, evidence that a victim engaged in other sexual behavior or of the victim's sexual predisposition is inadmissible, subject to these exceptions.

Criminal-case exceptions (412(b)(1)): (A) specific instances of the victim's sexual behavior to prove someone other than the defendant was the source of semen, injury, or other physical evidence; (B) specific instances between the victim and the defendant, offered by the defendant to prove consent or by the prosecutor; and (C) evidence whose exclusion would violate the defendant's constitutional rights (e.g., showing the victim's motive to fabricate).

Civil-case exception (412(b)(2)): Admissible only if probative value substantially outweighs the danger of harm to any victim and of unfair prejudice to any party — a reverse-403 stacked against admission. The victim's reputation comes in only if the victim placed it in controversy.

Procedure (412(c)): A motion at least 14 days before trial describing the evidence and purpose, service on all parties, notice to the victim, and an in camera hearing with sealed record.

G. Prior Sexual Assaults and Child Molestation — FRE 413, 414, 415

Rule (FRE 413–415): In a criminal case for sexual assault (413) or child molestation (414), and a civil case based on such conduct (415), evidence that the defendant committed any other sexual assault or child molestation is admissible and may be considered on any relevant matter — including propensity: the great exception to the 404(a) bar. No conviction is required. The proponent must disclose the evidence at least 15 days before trial (later with good cause). Most courts hold 403 balancing still applies.

MBE TIP: Decision tree: (1) Propensity purpose? If not (MIMIC, knowledge, notice, state of mind), 404 doesn't apply. (2) If propensity: civil → out unless 415 or character in issue; criminal → only the mercy-rule doors or 413/414. (3) Fix the form: reputation/opinion on direct (405(a)); specific acts only on cross of a character witness, when character is in issue (405(b)), or under 404(b)/412(b)(1)/413–415.

ESSAY WRITING TIP: Separately state (a) the purpose offered, (b) whether it is permitted for that party in that kind of case, and (c) whether the form is permitted. Most lost points come from collapsing the purpose question into the form question.

IV. WITNESSES: COMPETENCY, PERSONAL KNOWLEDGE, AND EXAMINATION

A. Competency

Rule (FRE 601): Every person is competent to be a witness unless the FRE provide otherwise — no federal disqualifications for age, mental capacity, interest, or conviction; those go to weight. But in a civil case, state competency law governs claims or defenses for which state law supplies the rule of decision — so in diversity, state Dead Man's Acts (barring interested survivors from testifying to transactions with a decedent against the estate) apply. There is no federal Dead Man's Act.

Rule (FRE 602): A witness may testify only on evidence sufficient to support a finding of personal knowledge — perception plus present recollection and ability to communicate; the witness's own testimony can supply the foundation. (Experts are exempt — FRE 703.)

Rule (FRE 603): Every witness must give an oath or affirmation to testify truthfully in a form designed to impress that duty on the conscience — no magic words or religious content; a child need only understand the obligation. Rule (FRE 604): interpreters must be qualified and sworn to translate truly.

B. Judges and Jurors as Witnesses

Rule (FRE 605): The presiding judge may not testify at the trial — no objection needed; the issue is automatically preserved. Rule (FRE 606(a)): a juror may not testify before the other jurors at the trial in which she sits; objection may be made outside the jury's presence.

Rule (FRE 606(b)): During an inquiry into the validity of a verdict or indictment, a juror may not testify (and no juror affidavit may be received) about statements or incidents during deliberations, the effect of anything on any juror's vote, or any juror's mental processes. Exceptions — a juror may testify about whether: (A) extraneous prejudicial information reached the jury (a newspaper article, an unauthorized scene visit, internet research); (B) an outside influence was brought to bear (bribe or threat); or (C) a mistake was made entering the verdict on the verdict form. Under Peña-Rodriguez v. Colorado, the Sixth Amendment also requires admission of juror testimony that a juror relied on clear racial bias in voting to convict. Drunkenness, sleeping, misunderstanding instructions, and internal coercion remain internal matters — inadmissible.

C. Mode and Order of Examination; Exclusion of Witnesses

Rule (FRE 611): The court controls the mode and order of examination. Leading questions are improper on direct except as necessary to develop testimony — permitted for preliminary matters, witnesses who are young, frightened, or of limited capacity, and when a party calls a hostile witness, an adverse party, or a witness identified with an adverse party. Leading is ordinarily allowed on cross, which should not exceed the scope of direct plus credibility, though the court may allow more.

Rule (FRE 615): At a party's request the court must order witnesses excluded so they cannot hear other testimony (and may sua sponte) — except: (a) a natural-person party; (b) an entity party's designated officer or employee; (c) a person essential to presenting the claim or defense (an expert who must hear the testimony); (d) a person authorized by statute (crime victims).

D. Refreshing Recollection — FRE 612

Rule (FRE 612): A witness whose memory has failed may have it refreshed with anything — the item is not evidence; the refreshed testimony is. The witness may not read from the item; she reviews it, sets it aside, and testifies from revived memory. When a writing is used to refresh while testifying (or, if justice requires, before testifying), the adverse party may: (1) have it produced and inspect it; (2) cross-examine about it; and (3) introduce any portion that relates to the testimony. The refreshing document need not be authenticated, satisfy the best evidence rule, or be admissible — it is not offered as evidence (unless the adverse party offers it).

MBE TIP: Keep FRE 612 (present recollection refreshed) separate from 803(5) (past recollection recorded). Under 612 the memory revives and the live testimony is the evidence; under 803(5) it does not, and the record is read in. "Now I remember" is 612; "I still can't recall, but those are my accurate notes from that night" is 803(5).

EXAMPLE: An officer cannot recall a plate number; shown his report, he recites it from memory — proper refreshment under 612. If his memory stays blank, the 803(5) foundation lets the report be read to the jury but received as an exhibit only if the defense offers it.

V. IMPEACHMENT AND REHABILITATION

A. Who May Impeach; the Framework

Rule (FRE 607): Any party, including the party that called the witness, may attack the witness's credibility — the voucher rule is abolished (though courts police impeachment used as a subterfuge to inject inadmissible hearsay). Seven classic methods: (1) character for untruthfulness by reputation/opinion (608(a)); (2) prior bad acts (608(b)); (3) convictions (609); (4) prior inconsistent statements (613); (5) bias; (6) sensory or mental defect; (7) contradiction. For each, know whether extrinsic evidence (proof beyond the witness's own answers on cross) is allowed.

B. Character for Truthfulness — FRE 608

Rule (FRE 608(a)): A witness's credibility may be attacked or supported by reputation or opinion testimony about the witness's character for truthfulness or untruthfulness — but truthful character only after attack; no bolstering first. (Bias, contradiction, or inconsistency is generally not a character attack unless it charges corruption or lying.)

Rule (FRE 608(b)): Extrinsic evidence is not admissible to prove specific instances of a witness's conduct to attack or support the witness's character for truthfulness. But the court may allow such instances to be inquired into on cross-examination if probative of truthfulness or untruthfulness of the witness or of another witness whose character she has vouched for. The cross-examiner may ask, in good faith, "Didn't you submit a falsified expense report?" — but must take the answer; no documents or other witnesses may prove the lie. The acts must involve deceit (fraud, forgery, perjury), not mere violence or immorality; arrests are not "acts" and may not be asked about. And a witness testifying on credibility-only matters does not waive the privilege against self-incrimination.

C. Impeachment by Criminal Conviction — FRE 609

Rule (FRE 609(a)(2)) — crimen falsi: For any crime, felony or misdemeanor, the conviction must be admitted if establishing the elements required proving — or the witness's admitting — a dishonest act or false statement (perjury, fraud, embezzlement, forgery). No balancing applies — admission is automatic. Crimes of violence and theft (larceny, robbery, burglary) are generally not crimen falsi.

Rule (FRE 609(a)(1)) — felonies not involving dishonesty: For a crime punishable by death or imprisonment exceeding one year (classification by authorized punishment, not actual sentence): (A) in a civil case or against a non-defendant witness in a criminal case, the conviction must be admitted, subject to Rule 403 (pro-admission); (B) against a criminal defendant-witness, admitted only if probative value outweighs the prejudicial effect to that defendant — a special pro-exclusion balance, burden on the prosecution. Misdemeanors not involving dishonesty are never admissible under 609.

Rule (FRE 609(b)) — the 10-year rule: If more than 10 years have passed since the conviction or the release from confinement for it, whichever is later, the conviction is admissible only if (1) its probative value, supported by specific facts and circumstances, substantially outweighs its prejudicial effect (reverse-403), and (2) the proponent gives the adverse party reasonable written notice of intent to use it.

Rule (FRE 609(c)–(e)): A conviction is not admissible if pardoned or annulled based on a finding of rehabilitation (with no subsequent felony) or of innocence. Juvenile adjudications are never admissible against a defendant; against another witness in a criminal case, one may be admitted if an adult conviction would be admissible and it is necessary to fairly determine guilt. The pendency of an appeal does not bar admissibility. Convictions are provable by admission on cross or by extrinsic evidence (the public record) — 609 is not subject to the 608(b) extrinsic bar.

D. Prior Inconsistent Statements — FRE 613

Rule (FRE 613(a)): When examining a witness about her prior statement, a party need not show it or disclose its contents to the witness (abolishing the rule of Queen Caroline's Case), but must, on request, show it or disclose its contents to an adverse party's attorney.

Rule (FRE 613(b)): Extrinsic evidence of a prior inconsistent statement is admissible only if the witness has an opportunity to explain or deny it and the adverse party may examine the witness about it, or if justice so requires. The opportunity may come at any time — the impeaching witness may testify first if the impeached witness can be recalled. The foundation requirement does not apply to opposing-party statements under 801(d)(2), and extrinsic evidence is barred if the inconsistency concerns only a collateral matter.

Hearsay status: a prior inconsistent statement used purely to impeach is not hearsay; it is substantive only if it fits 801(d)(1)(A) (under penalty of perjury at a trial, hearing, other proceeding, or deposition, declarant now testifying subject to cross) or an exception. Grand-jury statements qualify; stationhouse statements do not.

E. Bias, Interest, and Motive

Bias — any relationship, interest, or motive to shade testimony (kinship, employment, fee arrangements, settlement with a party, plea deals, gang membership per United States v. Abel, hostility, pending charges) — is always relevant and never collateral. Extrinsic evidence of bias is always permitted, though most courts require first asking the witness on cross. Bias overrides other exclusions: settlements (408), insurance (411), even juvenile adjudications (Davis v. Alaska) come in to show bias.

F. Sensory or Mental Defect; Contradiction

A witness may be impeached by deficiencies in perception, memory, or capacity — bad eyesight, distance, darkness, intoxication at the event or on the stand, mental illness; extrinsic evidence is allowed. Contradiction is allowed, but extrinsic evidence is barred if the contradicted point is collateral — relevant only to contradict. Facts independently relevant to the merits or another impeachment theory (like bias) are never collateral.

G. Rehabilitation; Prior Consistent Statements

A witness's credibility may be supported only after attack, and the rehabilitation must meet the attack: (1) good character for truthfulness (reputation/opinion, 608(a)) — only after an attack on the witness's character for truthfulness; (2) explanation or denial on redirect; and (3) prior consistent statements. Rule (FRE 801(d)(1)(B)): A prior consistent statement is not hearsay (hence substantive evidence) when offered (i) to rebut a charge of recent fabrication or improper influence or motive — but per Tome v. United States, only if made before the alleged motive arose — or (ii) to rehabilitate credibility when attacked on another ground (faulty memory, inconsistency). The declarant must testify and be subject to cross-examination about the statement.

MBE TIP: 608(b) bad acts — ask, no extrinsic; 609 convictions — extrinsic fine, four regimes (crimen falsi automatic; recent felony vs. non-D witness 403; vs. criminal D special pro-exclusion balance; over 10 years reverse-403 + written notice); bias — always extrinsic; contradiction — extrinsic only if non-collateral. A perjury conviction comes in against any witness.

ESSAY WRITING TIP: When a witness is impeached with an out-of-court statement, address both the impeachment use (always available, with the 613(b) foundation) and the substantive use (only if 801(d)(1)(A)'s under-oath requirement or a hearsay exception is met). The same statement may be admissible for one purpose and not the other — opponent gets a 105 instruction.

VI. OPINION TESTIMONY: LAY AND EXPERT

A. Lay Opinion — FRE 701

Rule (FRE 701): A witness not testifying as an expert may give opinion testimony only if it is: (a) rationally based on the witness's perception; (b) helpful to understanding the testimony or determining a fact in issue; and (c) not based on scientific, technical, or other specialized knowledge within the scope of Rule 702 — no smuggling expert opinion through a lay witness. Classic permissible lay opinions: vehicle speed, intoxication, emotional state, sanity of a person the witness knows well, identity of a person or voice, familiar handwriting (FRE 901(b)(2)), value of the witness's own property, and physical descriptions. Impermissible: legal conclusions ("the defendant was negligent") and diagnoses requiring expertise.

B. Expert Testimony — FRE 702 and Daubert

Rule (FRE 702): A witness qualified as an expert by knowledge, skill, experience, training, or education may give opinion testimony if the proponent demonstrates to the court that it is more likely than not that: (a) the specialized knowledge will help the trier of fact; (b) the testimony is based on sufficient facts or data; (c) it is the product of reliable principles and methods; and (d) the opinion reflects a reliable application of those principles to the facts. The preponderance language and "reflects a reliable application" are the 2023 amendments, confirming all four elements are admissibility questions for the judge under FRE 104(a), not weight questions for the jury.

Daubert v. Merrell Dow: The trial judge is the gatekeeper of reliability, replacing Frye's "general acceptance" test in federal court. Non-exclusive factors: (1) testability (and actual testing); (2) peer review and publication; (3) known or potential error rate and controlling standards; (4) general acceptance (now one factor, not the whole test). Kumho Tire extends gatekeeping to all expert testimony, not just "scientific." Joiner: review is for abuse of discretion, and an opinion connected to the data only by the expert's ipse dixit may be excluded.

C. Bases of Expert Opinion — FRE 703 and 705

Rule (FRE 703): An expert may base an opinion on facts or data personally observed or made aware of at or before the hearing (hypotheticals, trial testimony, out-of-court sources) — and if experts in the field would reasonably rely on those kinds of facts or data, they need not be admissible (a physician relying on nurses' notes and lab reports). But the proponent may disclose inadmissible bases to the jury only if their probative value in helping the jury evaluate the opinion substantially outweighs their prejudicial effect — reverse-403 (the opponent may always bring them out on cross under 705).

Rule (FRE 705): An expert may state an opinion without first testifying to the underlying facts or data, unless the court orders otherwise — but may be required to disclose them on cross-examination.

D. Ultimate Issue — FRE 704

Rule (FRE 704(a)): An opinion is not objectionable just because it embraces an ultimate issue. Rule (FRE 704(b)): But in a criminal case, an expert must not state an opinion about whether the defendant did or did not have a mental state or condition constituting an element of the crime or a defense. The expert may describe the disease and its characteristics ("paranoid schizophrenia typically impairs appreciation of wrongfulness") but not say "the defendant could not appreciate the wrongfulness of his act."

EXAMPLE: A DEA expert may testify the quantity, packaging, and cash are "consistent with distribution rather than personal use" — but not that "the defendant intended to distribute," which states the mental state and violates 704(b).

MBE TIP: Two wrong-answer patterns: (1) "Inadmissible because it goes to the ultimate issue" — wrong after 704(a) unless an expert's criminal mental-state opinion (704(b)) or a naked legal conclusion. (2) "Inadmissible because based on hearsay" — wrong if experts reasonably rely on that data (703). The expert needs no personal knowledge; "a reasonable degree of medical probability" suffices.

VII. HEARSAY: DEFINITION AND NON-HEARSAY USES

A. The Definition

Rule (FRE 801(a)–(c)): Hearsay is a statement that (1) the declarant does not make while testifying at the current trial or hearing, and (2) a party offers to prove the truth of the matter asserted. A "statement" is a person's oral assertion, written assertion, or nonverbal conduct intended as an assertion (a nod; pointing out the robber). A "declarant" is the person who made it — machine- and animal-generated output (radar, drug-dog alerts, timestamps) is not hearsay, having no person-declarant. Non-assertive conduct (a driver proceeding through an intersection, to show the light was green) is not a "statement." And a witness's own prior out-of-court statements are still hearsay when offered for their truth.

Rule (FRE 802): Hearsay is inadmissible unless a federal statute, the FRE, or other Supreme Court rules provide otherwise.

B. Statements Offered for a Purpose Other Than Their Truth ("Non-Hearsay Uses")

If the statement is relevant without regard to whether its content is true, it is not hearsay. The major categories:

1. Verbal acts (legally operative words): Words with independent legal significance — offer, acceptance, or repudiation of a contract; defamatory words in a slander suit; words of gift, bribery, conspiracy, fraud, or permission. The issue is that the words were said, not that they were true.

2. Effect on the listener: Statements offered to show notice, knowledge, motive, fear, good faith, or reasonableness of the hearer. "Your brakes are bad," offered against the owner who then drove, proves notice whether or not the brakes were actually bad; a threat explains duress; a warning proves assumption of risk.

3. Circumstantial evidence of the declarant's state of mind: Statements that reveal mental state without asserting it — "I am the Queen of England" to show insanity; statements demonstrating knowledge only the perpetrator would have. (Contrast the direct assertion "I am afraid of my husband" — hearsay, but within the 803(3) exception.)

4. Impeachment: a prior inconsistent statement offered solely to cast doubt on credibility.

ESSAY WRITING TIP: For every out-of-court statement, complete: "offered to prove ___." If the blank takes anything other than the truth of its content, name the non-hearsay theory; the opponent gets a 105 instruction and may still object under 403 if the purpose is a fig leaf.

VIII. STATEMENTS DEFINED AS "NOT HEARSAY" — FRE 801(d)

A. Prior Statements of a Testifying Witness — FRE 801(d)(1)

Rule (FRE 801(d)(1)): A statement is not hearsay (hence substantive) if the declarant testifies and is subject to cross about it, and the statement is:

(A) Prior inconsistent statement: inconsistent with present testimony and given under penalty of perjury at a trial, hearing, or other proceeding, or in a deposition. Grand jury and preliminary-hearing testimony qualify; affidavits and stationhouse statements do not (impeachment only). Claimed total memory loss at trial can count as "inconsistent."

(B) Prior consistent statement: offered (i) to rebut a charge of recent fabrication or improper influence/motive (must predate the motive — Tome), or (ii) to rehabilitate credibility attacked on another ground. No oath requirement.

(C) Prior identification: a statement identifying a person as someone the declarant perceived earlier — lineups, showups, photo arrays. Substantively admissible even if the witness no longer remembers the identification, so long as she takes the stand subject to cross (United States v. Owens); the officer who conducted the lineup may testify to it once the declarant has testified.

B. Opposing Party's Statements — FRE 801(d)(2)

Rule (FRE 801(d)(2)): A statement is not hearsay if offered against an opposing party and it is:

(A) The party's own statement — individual or representative capacity. No personal knowledge or against-interest requirement (it could have been self-serving when made); opinions and legal conclusions are fine; standing guilty pleas qualify.

(B) Adoptive admission — a statement the party manifested that it adopted or believed to be true, by words, conduct, or silence. Adoption by silence requires that the party heard and understood, was capable of denying, and a reasonable person would have denied. Post-Miranda silence is never an adoption.

(C) Authorized spokesperson — a person the party authorized to speak on the subject (press agent, general counsel's letter, pleadings in prior cases).

(D) Agent or employee — a statement on a matter within the scope of the relationship and while it existed. No authority to speak needed — a truck driver's "I fell asleep at the wheel" binds the employer; post-termination statements do not qualify.

(E) Co-conspirator — a statement during and in furtherance of the conspiracy. Post-arrest statements and confessions to police are not "in furtherance." No conspiracy charge is required — the doctrine applies in civil cases too.

Foundational proof: Per 801(d)(2)'s final sentence (codifying Bourjaily), the statement itself must be considered but does not by itself establish authority under (C), agency and scope under (D), or the conspiracy and participation under (E) — independent corroboration is required, and the judge decides under FRE 104(a) by a preponderance.

MBE TIP: An opposing party's statement needs no unavailability, personal knowledge, or against-interest quality — offered against the party who made it (or his agent), use 801(d)(2) and stop; save 804(b)(3) for non-party declarants. And privity is dead: a party's predecessor-in-title or joint-tenant statements are not admissible against the party as "admissions."

IX. HEARSAY EXCEPTIONS — DECLARANT'S AVAILABILITY IMMATERIAL (FRE 803)

A. Present Sense Impression — 803(1)

Rule (FRE 803(1)): A statement describing or explaining an event or condition, made while or immediately after perceiving it — the rationale is no time to fabricate, so "immediately after" tolerates only slight delay. It must describe the event, not merely relate to it.

B. Excited Utterance — 803(2)

Rule (FRE 803(2)): A statement relating to a startling event or condition, made while the declarant was under the stress of excitement that it caused. The stress may persist minutes or hours depending on the event's severity and the declarant's condition; "relating to" is broader than 803(1)'s "describing." Compare: a calm bystander's narration as a crash unfolds is 803(1) but not 803(2); the victim's outburst about it half an hour later in the ER may be 803(2) but not 803(1).

C. Then-Existing Mental, Emotional, or Physical Condition — 803(3)

Rule (FRE 803(3)): A statement of the declarant's then-existing state of mind (motive, intent, plan) or emotional, sensory, or physical condition (pain, health) — but not memory or belief to prove the fact remembered, unless it relates to the declarant's will. "My back is killing me" and "I hate Joe" — admissible; "I intend to go to Crooked Creek tomorrow" — admissible (Hillmon) as evidence the declarant went (with corroboration, that a third party went too); but "Joe poisoned me last week" — memory of a past fact — is out.

D. Statements for Medical Diagnosis or Treatment — 803(4)

Rule (FRE 803(4)): A statement made for — and reasonably pertinent to — medical diagnosis or treatment, describing medical history, past or present symptoms, their inception, or their general cause. Key features: the statement may be made to any person (physician, nurse, EMT, family member relaying to the doctor); past symptoms qualify (unlike 803(3)); statements to a physician consulted solely to testify qualify under the federal rule ("diagnosis"); and statements of fault or identity ordinarily do not ("the car ran the red light") — though many courts admit a child-abuse victim's identification of the abuser as pertinent to treatment.

E. Recorded Recollection — 803(5)

Rule (FRE 803(5)): A record that (a) concerns a matter the witness once knew but now cannot recall well enough to testify fully and accurately; (b) was made or adopted by the witness when the matter was fresh; and (c) accurately reflects the witness's knowledge. The record may be read into evidence but is received as an exhibit only if offered by an adverse party.

F. Business Records — 803(6) and Absence — 803(7)

Rule (FRE 803(6)): A record of an act, event, condition, opinion, or diagnosis is admissible if: (a) made at or near the time by — or from information transmitted by — someone with knowledge; (b) kept in the course of a regularly conducted activity of a business, organization, occupation, or calling (profit or not — hospitals, schools, even illegal enterprises); (c) making the record was a regular practice; (d) shown by the custodian or another qualified witness, or a certification under FRE 902(11)/(12); and (e) the opponent does not show that the source or circumstances of preparation indicate a lack of trustworthiness (opponent's burden post-2014).

Critical glosses: (1) Business-duty requirement (Johnson v. Lutz): everyone in the chain must act in the regular course of the business — a bystander's statement embedded in a police report needs its own exception (FRE 805). (2) Litigation motive (Palmer v. Hoffman): records prepared in anticipation of litigation lack routine-business trustworthiness. (3) Medical opinions and diagnoses in hospital records are expressly covered. (4) Police reports are business records in civil cases, but the criminal-case public-records limits (below) cannot be evaded through 803(6).

Rule (FRE 803(7)): Evidence that a matter is not included in a business record is admissible to prove the matter did not occur or exist, if a record was regularly kept for matters of that kind and the opponent does not show untrustworthiness.

G. Public Records — 803(8), (9), (10)

Rule (FRE 803(8)): A public-office record setting out: (A)(i) the office's activities; (A)(ii) a matter observed under a legal duty to report — but not, in a criminal case, a matter observed by law enforcement (the police-report exclusion; routine non-adversarial records are often admitted, and the bar does not stop the defendant from using them); or (A)(iii) in a civil case or against the government in a criminal case, factual findings from an authorized investigation — including, per Beech Aircraft v. Rainey, the investigator's opinions and conclusions. The opponent may defeat admission for lack of trustworthiness. Evaluative findings are never admissible against a criminal defendant.

Rule (FRE 803(9)–(10)): Vital statistics are admissible. Absence of a public record — testimony or a 902 certification that a diligent search disclosed no record — proves the record's nonexistence or the matter's non-occurrence; in a criminal case a prosecutor offering a certification must give written notice 14 days before trial, and the defendant may demand the live witness by objecting within 7 days (the Melendez-Diaz notice-and-demand fix).

H. The Remaining 803 Exceptions

Learned treatises — Rule (FRE 803(18)): A statement in a treatise, periodical, or pamphlet is admissible if (a) called to an expert's attention on cross or relied on by the expert on direct, and (b) established as a reliable authority by any expert's testimony or by judicial notice. It is read into evidence but not received as an exhibit — substantive evidence, not mere impeachment, but usable only in conjunction with expert testimony.

Ancient documents — Rule (FRE 803(16)): A statement in a document prepared before January 1, 1998, whose authenticity is established (see FRE 901(b)(8)), is admissible — the 2017 amendment froze the cutoff to prevent vast troves of unreliable ESI from aging into admissibility.

Market reports and commercial publications — Rule (FRE 803(17)): Market quotations, lists, directories, or other compilations generally relied on by the public or persons in particular occupations (stock tables, mortality tables, phone directories, price lists).

Reputation — Rule (FRE 803(19)–(21)): Reputation among family or community concerning personal or family history (birth, marriage, ancestry); reputation concerning boundaries or general history; and reputation concerning a person's character (the exception that lets 405(a)/608(a) reputation witnesses testify at all).

Judgments — Rule (FRE 803(22)): A final judgment of conviction is admissible if it followed a trial or guilty plea (not nolo), was for a crime punishable by death or more than a year's imprisonment, and is offered to prove a fact essential to the judgment — but when offered by the prosecutor for a purpose other than impeachment, the judgment must have been against the defendant. Appeal pendency does not bar admission. Rule (FRE 803(23)): judgments on personal, family, or general history or boundaries, where essential and provable by reputation.

MBE TIP: Recorded recollection 803(5) and learned treatises 803(18) are read to the jury but do not go to the jury room (803(5) unless the adverse party offers it; 803(18) never); business and public records come in as exhibits. The prosecution cannot launder law-enforcement observations or evaluative findings barred by 803(8) through 803(6).

X. HEARSAY EXCEPTIONS — DECLARANT UNAVAILABLE (FRE 804)

A. Unavailability Defined — 804(a)

Rule (FRE 804(a)): A declarant is unavailable if she: (1) is exempted by privilege; (2) refuses to testify despite a court order; (3) testifies to not remembering; (4) cannot attend due to death or then-existing infirmity or illness; or (5) is absent and beyond the proponent's process or other reasonable means (for 804(b)(2)–(4), the proponent must also be unable to procure the testimony, e.g., by deposition). But none applies if the proponent wrongfully procured the unavailability to prevent testimony.

B. Former Testimony — 804(b)(1)

Rule (FRE 804(b)(1)): Testimony given at a trial, hearing, or lawful deposition is admissible against a party who — or, in a civil case, whose predecessor in interest — had an opportunity and similar motive to develop it by direct, cross-, or redirect examination. In a criminal case the party opposed must itself have had that opportunity (Crawford), so grand jury testimony is not admissible against a criminal defendant. "Similar motive" turns on substantially alike issues and stakes — preliminary-hearing cross often qualifies.

C. Dying Declarations — 804(b)(2)

Rule (FRE 804(b)(2)): In a homicide prosecution or a civil case, a statement made while believing the declarant's death to be imminent, concerning its cause or circumstances. Four tested features: (1) a settled, hopeless expectation of imminent death; (2) the declarant need not actually die — but must be unavailable at trial; (3) the exception does not apply in non-homicide criminal prosecutions (attempted murder, robbery) — a frequent trap; and (4) personal knowledge of the cause or circumstances ("Jake shot me," not "I bet it was Jake — he always hated me").

D. Statements Against Interest — 804(b)(3)

Rule (FRE 804(b)(3)): A statement that (a) a reasonable person in the declarant's position would have made only if true, because when made it was so contrary to the declarant's proprietary or pecuniary interest, tended to invalidate the declarant's claim, or exposed the declarant to civil or criminal liability; and (b) if offered in a criminal case as one exposing the declarant to criminal liability, is supported by corroborating circumstances clearly indicating trustworthiness (whether offered to exculpate or inculpate, post-2010). Under Williamson v. United States, only the individual self-inculpatory remarks qualify — blame-shifting collateral statements ("we robbed the bank, but it was his idea") are excluded.

MBE TIP: The against-interest/party-admission pair is the most-tested. 801(d)(2): a party (or agent), offered against that party — no unavailability, knowledge, or against-interest quality. 804(b)(3): anyone, but unavailable, with personal knowledge, against interest when made, plus corroboration for criminal-liability statements. A confessing non-party fits only 804(b)(3), and only if unavailable.

E. Statements of Personal or Family History — 804(b)(4)

Rule (FRE 804(b)(4)): A statement about the declarant's own birth, adoption, legitimacy, ancestry, marriage, divorce, or similar family fact — even without personal knowledge — or about another's family history if the declarant was related to or intimately associated with that family.

F. Forfeiture by Wrongdoing — 804(b)(6)

Rule (FRE 804(b)(6)): A statement offered against a party that wrongfully caused — or acquiesced in wrongfully causing — the declarant's unavailability, intending that result. Intent is essential: under Giles v. California, killing the declarant forfeits objections (hearsay and Confrontation alike) only if done with the purpose of preventing testimony. The judge decides forfeiture under 104(a) by a preponderance; "acquiescence" reaches a party who knowingly lets confederates silence the witness.

XI. RESIDUAL EXCEPTION, LAYERED HEARSAY, AND ATTACKING DECLARANTS

A. The Residual Exception — FRE 807

Rule (FRE 807): A hearsay statement not admissible under 803 or 804 may be admitted if: (1) supported by sufficient guarantees of trustworthiness — considering the totality of the circumstances and corroborating evidence; and (2) more probative on the point than any other evidence the proponent can obtain through reasonable efforts. The proponent must give reasonable written notice before trial (or during trial for good cause), including the statement's substance and the declarant's name. Courts apply 807 sparingly — a last resort, not a catch-all.

B. Hearsay Within Hearsay — FRE 805

Rule (FRE 805): Hearsay within hearsay is admissible only if each part of the combined statements conforms to an exception (or exclusion). Analyze from the outside in: hospital record (803(6)) → patient's symptom statement (803(4)) → any embedded accusation (needs its own exception or that layer is redacted). An 801(d) exclusion (a party's statement in a business record) satisfies a layer.

EXAMPLE: A civil-case police report states: "Jones told me the blue car ran the light, and the defendant said, 'I never saw the light.'" The defendant's statement is admissible (801(d)(2)(A)). Jones's statement (no business duty) is redacted unless it independently qualifies (an excited utterance moments after the crash).

C. Attacking and Supporting the Declarant — FRE 806

Rule (FRE 806): When a hearsay statement — or an 801(d)(2)(C), (D), or (E) statement — is admitted, the declarant's credibility may be attacked (and then supported) by any evidence admissible had the declarant testified. An inconsistent statement may be offered regardless of when it occurred and without any opportunity to explain or deny (the 613(b) foundation is excused). The party against whom the hearsay was admitted may call the declarant and cross-examine her about it.

XII. THE CONFRONTATION CLAUSE

A. The Crawford Framework

Rule (Sixth Amendment; Crawford v. Washington): In a criminal case, a testimonial out-of-court statement of a declarant who does not testify at trial is inadmissible against the accused unless (1) the declarant is unavailable and (2) the defendant had a prior opportunity to cross-examine. This constitutional bar sits on top of the hearsay rules — a statement can satisfy an exception and still be excluded. Reliability is irrelevant (overruling Ohio v. Roberts); non-testimonial statements face no Confrontation barrier at all (Whorton v. Bockting). The Clause never restricts the defendant's evidence, never applies in civil cases, and is satisfied whenever the declarant appears at trial for cross (even with memory loss — Owens).

B. What Is "Testimonial"

Core testimonial statements: prior testimony (trial, preliminary hearing, grand jury) and statements during police interrogation aimed at proving past events. Under Davis / Hammon, the primary purpose test governs: non-testimonial when the purpose is to help police meet an ongoing emergency (the frantic 911 call during an attack — Davis); testimonial when the emergency has passed and the purpose is to establish past events for prosecution (the wife's account after the scene was secure — Hammon). Bryant uses an objective totality inquiry — a dying victim's identification of his shooter was non-testimonial because the armed-gunman emergency was ongoing. Ohio v. Clark: a child's statements to teachers were non-testimonial. Statements to informants, casual remarks to friends, co-conspirator statements, and most business records are non-testimonial.

C. Forensic Laboratory Reports

Melendez-Diaz v. Massachusetts: Sworn certificates of analysis (substance is cocaine) are testimonial — the analyst must be produced (notice-and-demand statutes are a permissible accommodation). Bullcoming v. New Mexico: no introduction through a surrogate analyst who neither performed nor observed the test. Smith v. Arizona (2024): an absent analyst's assertions relayed as the basis for a testifying expert's opinion are offered for their truth — if testimonial, the Clause is violated, closing the loophole left by Williams v. Illinois.

D. Related Doctrines

Forfeiture and dying declarations: A defendant who procures the declarant's absence with intent to prevent testimony forfeits Confrontation rights (Giles); dying declarations may survive as a historical exception. Bruton: at a joint trial, a non-testifying codefendant's confession facially incriminating the defendant violates the Clause despite a limiting instruction; an obvious blank for the name is insufficient (Gray), but a confession revised to eliminate any reference to the defendant is admissible with an instruction (Richardson; Samia).

MBE TIP: Run Confrontation analysis only on all three triggers: criminal case, against the defendant, declarant not testifying. Then ask "testimonial?" — formal statements to law enforcement about past events and forensic certificates are the prototypes. The classic pairing: an excited utterance clears FRE 803(2) but a stationhouse interview fails Crawford.

XIII. PRIVILEGES

A. The Source of Privilege Law — FRE 501

Rule (FRE 501): Privileges are governed by federal common law "in the light of reason and experience" — except that in a civil case, state law governs privilege for a claim or defense for which state law supplies the rule of decision (diversity). Federally recognized: attorney-client, spousal testimonial, marital communications, psychotherapist-patient (Jaffee v. Redmond), clergy-penitent, and governmental privileges (informant's identity, state secrets). There is no federal physician-patient, accountant-client, or journalist privilege.

B. Attorney-Client Privilege

Rule (federal common law): A client may refuse to disclose, and prevent others from disclosing, confidential communications between client and lawyer (or their representatives) made for the purpose of obtaining or rendering legal services. Glosses: (1) Communications only — not underlying facts (a client cannot immunize a fact by telling it to her lawyer), not pre-existing documents (handing over a damning ledger does not privilege the ledger), and ordinarily not the client's identity or fee arrangements. (2) Confidentiality — unnecessary third parties destroy it, but agents necessary to the consultation (paralegals, interpreters, assisting accountants) do not. (3) Professional relationship — covers preliminary consultations even if the lawyer is never retained; the client's reasonable belief that the person is a lawyer suffices. (4) The client holds it; the lawyer asserts it on the client's behalf; it survives the client's death (Swidler & Berlin), except in will contests among claimants through the deceased client.

Corporate clients — Upjohn Co. v. United States: Not limited to the "control group" — the privilege covers communications between counsel and any employee made at the direction of corporate superiors, to obtain legal advice for the corporation, on matters within the employee's duties, with the employee aware of the purpose. The corporation (current management) holds the privilege.

Exceptions: (1) crime-fraud — communications to further future or ongoing crime or fraud (advice about past wrongdoing remains privileged); (2) attorney-client disputes (fee suits, malpractice); (3) joint clients later adverse; (4) will contests among claimants through the deceased client.

Waiver — FRE 502: Intentional disclosure in a federal proceeding waives the privilege, extending to undisclosed communications only on the same subject matter when fairness requires. Inadvertent disclosure does not waive if the holder took reasonable steps to prevent disclosure and promptly to rectify it.

C. Work Product

Rule (Hickman v. Taylor; FRCP 26(b)(3)): Documents and tangible things prepared in anticipation of litigation or for trial by or for a party or its representative are protected from discovery unless the seeker shows substantial need and inability to obtain the equivalent without undue hardship. Even then, opinion work product — the attorney's mental impressions, conclusions, opinions, and legal theories — is nearly absolutely protected. Work product is a qualified immunity, distinct from the attorney-client privilege.

D. The Two Spousal Privileges

Spousal testimonial privilege (spousal immunity): In a criminal case, a person may not be compelled to testify against her spouse — as to anything, including events predating the marriage. The parties must be validly married at the time of trial; under Trammel v. United States, the witness-spouse alone holds the privilege — she may testify voluntarily, and the defendant-spouse cannot stop her.

Marital confidential-communications privilege: In any case, civil or criminal, either spouse may refuse to disclose, and prevent the other from disclosing, a confidential communication made between them during a valid marriage. It covers only communications, not observations of non-communicative acts; the known presence of third parties (including children old enough to understand) destroys confidentiality; both spouses hold it; and it survives divorce as to during-marriage communications — but never covers pre-marriage or post-divorce communications.

Exceptions to both: neither privilege applies in (1) prosecutions or suits between the spouses, (2) prosecutions for crimes against the other spouse or either spouse's children, and (3) in many courts, communications or testimony concerning joint participation in ongoing or future crime (the partnership-in-crime exception).

E. Psychotherapist, Clergy, and the Fifth Amendment

Psychotherapist-patient (Jaffee v. Redmond): Confidential communications with a psychiatrist, psychologist, or licensed clinical social worker for diagnosis or treatment are privileged; the patient holds it. Lost where the patient puts her mental condition in issue (insanity defense, emotional-distress damages). Clergy-penitent: confidential communications to clergy acting in a spiritual capacity; the penitent holds it.

Privilege against self-incrimination (Fifth Amendment): Any witness in any proceeding, civil or criminal, may refuse to answer questions whose answers might tend to incriminate the witness in a future criminal prosecution. It protects only natural persons (not entities), only against compelled testimonial communications (not blood samples, handwriting exemplars, or voluntarily created pre-existing documents), and is supplanted by use-plus-derivative-use immunity (Kastigar). The prosecution may not comment on a criminal defendant's silence (Griffin); in a civil case, an adverse inference from invocation is permitted.

ESSAY WRITING TIP: For any marital fact pattern, ask in order: (1) Criminal or civil? (testimonial — criminal only.) (2) When relative to the marriage? (communications — during marriage only, survives divorce; testimonial — covers everything, requires marriage at trial.) (3) Who asserts it? (witness-spouse alone holds testimonial; both hold communications.) Holder and timing score the points.

XIV. AUTHENTICATION, SELF-AUTHENTICATION, AND THE BEST EVIDENCE RULE

A. The Authentication Requirement — FRE 901

Rule (FRE 901(a)): The proponent must produce evidence sufficient to support a finding that the item is what the proponent claims it is — a conditional-relevance standard under FRE 104(b), a low prima facie threshold; the jury makes the ultimate genuineness determination. Illustrative methods under 901(b):

(1) Witness with knowledge — "I recognize it." (2) Nonexpert opinion on handwriting — familiarity not acquired for the current litigation. (3) Comparison by an expert or the trier of fact with an authenticated specimen (these may use exemplars obtained for litigation). (4) Distinctive characteristics — appearance, contents, internal patterns, with the circumstances (the basis for authenticating e-mails, texts, and social-media posts, and the reply-letter doctrine). (5) Voice identification — based on hearing the voice at any time, even familiarity acquired for the litigation (more lenient than handwriting). (6) Telephone conversations — call placed to the assigned number, plus (A) circumstances (including self-identification) showing the answerer was the person, or (B) for a business, a call relating to business reasonably transacted by phone. (A mere incoming call where the caller says "this is John" is not enough.) (7) Public records — recorded or filed in, or from, the office where such items are kept. (8) Ancient documents — at least 20 years old, in a condition creating no suspicion, found in a place where it would likely be. (9) Process or system — evidence it produces an accurate result (X-rays, automated photography).

Chain of custody: For fungible or alterable evidence (drugs, blood samples), the proponent must account for the item's whereabouts and condition; minor gaps go to weight. Photographs are authenticated by any witness who testifies the photo is a fair and accurate representation — the photographer is unnecessary; unattended-camera footage ("silent witness") is authenticated by the system's reliability.

B. Self-Authentication — FRE 902

Rule (FRE 902): The following need no extrinsic evidence of authenticity: (1)–(3) domestic public documents sealed and signed (or with certified signature) and foreign public documents properly certified; (4) certified copies of public records; (5) official publications; (6) newspapers and periodicals; (7) trade inscriptions, signs, tags, or labels; (8) notarized (acknowledged) documents; (9) commercial paper per commercial law; (10) federal-statute presumptions; (11)–(12) certified business records (custodian's written certification meeting 803(6), with reasonable written notice and opportunity to inspect); (13)–(14) certified electronic-system records and certified data copied from electronic devices (hash-value authentication), same notice procedure. Self-authentication establishes only authenticity — the item must still clear hearsay, relevance, and 403.

C. The Best Evidence Rule (Original Document Rule) — FRE 1001–1008

Rule (FRE 1002): An original writing, recording, or photograph is required to prove its content, unless the rules or a statute provide otherwise. The rule applies in only two situations: (1) the writing is legally operative (deeds, contracts, wills, judgments) or the case turns on its terms; or (2) the witness's knowledge derives solely from the document ("I know because I read it in the report"). It does not apply when a witness testifies from personal knowledge of events that also happen to be recorded: a witness who watched the payment needs no receipt; a doctor may describe the patient's condition without the chart. There is no general rule requiring "the best available evidence."

Rule (FRE 1001): An "original" is the writing itself or any counterpart intended to have the same effect; for ESI, any printout readable by sight that accurately reflects the information; for photographs, the negative or any print. A "duplicate" is a counterpart produced by a mechanical, photographic, electronic, or equivalent process that accurately reproduces the original (photocopies, scans) — not a handwritten copy.

Rule (FRE 1003): A duplicate is admissible to the same extent as the original unless a genuine question is raised about the original's authenticity or it would be unfair to admit the duplicate.

Rule (FRE 1004): An original is not required, and other evidence of content (including oral testimony) is admissible, if: (a) all originals are lost or destroyed, not by the proponent in bad faith; (b) an original is unobtainable by judicial process; (c) the opponent controlled the original, was on notice it would be proved, and fails to produce it; or (d) the writing is collateral. Once 1004 is satisfied, there are no degrees of secondary evidence — oral testimony is as good as a handwritten copy.

Rule (FRE 1005–1007): A public record's contents may be proved by a certified or compared copy (other evidence only if neither is obtainable by reasonable diligence). Voluminous writings may be presented by a summary, chart, or calculation, provided the originals or duplicates are made available for examination and copying (and are themselves admissible). Content may also be proved by the opposing party's testimony, deposition, or written statement, without accounting for the original.

Rule (FRE 1008): The court decides the 1004 preconditions (e.g., whether the original was lost), but the jury determines — under 104(b) — whether the writing ever existed, which of two is the original, and whether other evidence correctly reflects the content.

MBE TIP: The best evidence rule is tested almost entirely through its non-application: a witness with independent personal knowledge never needs the document. Ask one question — "is the witness proving the writing's contents, or an event she perceived?" Only the former triggers FRE 1002. And the photocopy objection ("not the original") nearly always fails under 1003 absent a genuine authenticity dispute.

XV. JUDICIAL NOTICE, BURDENS, AND PRESUMPTIONS

A. Judicial Notice — FRE 201

Rule (FRE 201): The court may judicially notice an adjudicative fact that is not subject to reasonable dispute because it (a) is generally known within the trial court's territorial jurisdiction (notorious facts), or (b) can be accurately and readily determined from sources whose accuracy cannot reasonably be questioned (manifest facts — calendar dates, geographic distances, mortality tables). What the judge personally knows is not "generally known." The court may take notice on its own at any stage (including appeal), and must take notice if a party requests it and supplies the necessary information; a party is entitled on request to be heard. Effect: in a civil case the jury must accept the noticed fact as conclusive; in a criminal case the jury is instructed it may or may not accept it. Rule 201 does not govern legislative facts or notice of law.

B. Burdens of Proof

The burden of production requires evidence sufficient for a reasonable jury to find for the party (else judgment as a matter of law) and can shift. The burden of persuasion — preponderance (most civil), clear and convincing (fraud), beyond a reasonable doubt (every element of a crime — Winship) — never shifts.

C. Presumptions — FRE 301 and 302

Rule (FRE 301): In a civil case, the party against whom a presumption is directed bears the burden of producing evidence to rebut it — but the presumption does not shift the burden of persuasion, which remains where it began. This is the "bursting bubble" (Thayer) theory: once the opponent produces evidence sufficient to support a finding against the presumed fact, the presumption disappears, though the underlying inference may persist. Classic presumptions: properly addressed and posted mail was received; a person unheard from for seven years is dead; against suicide; legitimacy. Rule (FRE 302): state law governs a presumption's effect for state-law claims or defenses (diversity). In criminal cases, mandatory presumptions against the accused on elements are unconstitutional (Sandstrom) — only permissive inferences are allowed.

XVI. PRELIMINARY QUESTIONS, LIMITED ADMISSIBILITY, COMPLETENESS, AND PRESERVING ERROR

A. Preliminary Questions — FRE 104

Rule (FRE 104(a)): The court decides preliminary questions about whether a witness is qualified, a privilege exists, or evidence is admissible — including hearsay-exception predicates (excited? unavailable? regular course?), expert reliability, and voluntariness of confessions. The court is not bound by the evidence rules, except privilege — it may consider affidavits and even the proffered hearsay itself. The standard is preponderance (Bourjaily; Huddleston).

Rule (FRE 104(b)) — conditional relevance: When the relevance of evidence depends on whether a fact exists, the court admits the evidence upon (or subject to) proof sufficient to support a finding of the fact — and the jury ultimately decides it. This lighter standard governs personal knowledge (602), authentication (901), 404(b) other acts (Huddleston), and the 1008 jury questions. The dividing line: admissibility doctrines (hearsay, privilege, expert reliability) go to the judge under 104(a); relevance-linking facts go to the jury under 104(b).

Rule (FRE 104(c)–(e)): Hearings on the admissibility of confessions must always be held outside the jury's hearing; others must be when a testifying criminal defendant requests it or justice requires. A criminal defendant testifying on a preliminary question is not subject to cross on other issues, and 104 rulings never limit a party's right to introduce jury evidence on weight or credibility.

B. Limited Admissibility — FRE 105

Rule (FRE 105): If the court admits evidence admissible against one party or for one purpose but not another, the court, on timely request, must restrict it to its proper scope and instruct the jury. Mandatory only on request — no sua sponte duty. (Where an instruction cannot cure the prejudice — Bruton — exclusion or severance is required.)

C. Rule of Completeness — FRE 106

Rule (FRE 106): If a party introduces all or part of a statement, an adverse party may require the introduction, at that time, of any other part — or any other statement — that in fairness ought to be considered at the same time, and may do so over a hearsay objection. The December 2023 amendment confirmed both points: the completing portion is admissible notwithstanding the hearsay rule, and the rule covers oral as well as written or recorded statements. The trigger is distortion — completeness corrects misleading partial presentations, not a license to introduce everything the declarant ever said.

D. Rulings on Evidence; Preserving Error — FRE 103

Rule (FRE 103(a)): Error in admitting evidence is preserved only by a timely objection or motion to strike stating the specific ground (unless apparent from context); error in excluding evidence only by an offer of proof informing the court of the evidence's substance (unless apparent) — and either way the error must affect a substantial right. Rule (FRE 103(b)): once the court rules definitively on the record (e.g., in limine), the objection or offer need not be renewed. But under Luce v. United States, a defendant who loses an in-limine motion to exclude a 609 conviction must actually testify to preserve the issue — and one who preemptively introduces the conviction on direct waives it (Ohler). Rule (FRE 103(d)–(e)): proceedings must be conducted so inadmissible evidence is not suggested to the jury; and a court may notice plain error affecting a substantial right even if unpreserved.

EXAMPLE: "Objection!" alone to a hearsay question, overruled, likely loses on appeal — a general objection preserves nothing unless the ground was apparent. Conversely, a proponent whose evidence is excluded loses without an offer of proof showing what it would have been.

XVII. THE EVIDENCE ATTACK PLAN

Run every Evidence question through this sequence:

1. Relevance first. Any tendency to make a fact of consequence more or less probable (FRE 401)? If not, inadmissible, full stop (FRE 402).

2. Apply FRE 403. Probative value substantially outweighed by unfair prejudice, confusion, misleading, delay, or cumulativeness? Remember the pro-admission tilt and abuse-of-discretion review.

3. Check the policy exclusions (407–411). Remedial measures, settlement talks, medical payments, withdrawn pleas, insurance — identify the forbidden purpose, then hunt for a permissible one (impeachment; feasibility or ownership if disputed; bias; obstruction).

4. Run the character analysis. Propensity purpose? Civil → out (absent 415 or character in issue); criminal → only the mercy-rule doors of 404(a)(2) or FRE 413–414. Non-propensity (MIMIC/404(b), knowledge, notice, victim's-violence-known-to-D) → admissible subject to Huddleston, 403, notice, and a 105 instruction. Verify the form under 405; check 412 in sex-offense cases.

5. Confirm witness fundamentals. Competency (601, state law in diversity), personal knowledge (602), oath (603), no judge/juror testimony (605–606), examination mode (611), exclusion of witnesses (615).

6. Sort the impeachment method and its extrinsic-evidence rule. 608(a) reputation/opinion; 608(b) bad acts — cross only, no extrinsic; 609 convictions — four balancing regimes; 613 prior inconsistent statements — extrinsic with explain/deny opportunity, never collateral; bias — always extrinsic; sensory defect; contradiction — extrinsic only if non-collateral. Rehabilitate only after attack, matching the attack.

7. Classify any opinion. Lay: perception-based, helpful, non-specialized (701). Expert: qualified, helpful, sufficient data, reliable method, reliably applied — proponent's preponderance burden (702/Daubert/Kumho); bases under 703; ultimate issue fine except criminal mental state (704(b)).

8. Hearsay: define, exclude, except. (a) Person's out-of-court assertion offered for its truth? Check non-truth uses (verbal acts, effect on listener, circumstantial state of mind, impeachment). (b) 801(d) exclusions: prior statements of a testifying witness; opposing-party statements (own, adoptive, authorized, agent, co-conspirator). (c) 803 exceptions (availability immaterial). (d) 804 exceptions (unavailability required). (e) 807 residual as a last resort. (f) Layered hearsay — every link needs an exception (805). (g) Impeach the declarant like a witness (806).

9. Criminal case? Run the Confrontation Clause. Testimonial statement (Crawford; Davis/Bryant primary purpose; lab certificates per Melendez-Diaz/Bullcoming/Smith) offered against the accused by a non-testifying declarant is barred unless unavailability plus prior cross — or forfeiture (Giles).

10. Check privileges (501). Attorney-client (Upjohn; crime-fraud; 502 waiver), work product, the two spousal privileges (holder! timing! criminal vs. civil!), psychotherapist, clergy, Fifth Amendment. In diversity, state privilege and competency law.

11. Foundation and form. Authentication — sufficient-to-support-a-finding (901), self-authentication (902), chain of custody for fungibles. Best evidence — only when proving a writing's contents; duplicates fine (1003); excuses (1004); summaries (1006); jury questions (1008).

12. Procedural overlay. Judicial notice (201 — conclusive in civil, permissive in criminal); presumptions shift production only (301); judge decides admissibility predicates by a preponderance (104(a)), jury decides conditional-relevance facts on sufficiency (104(b)); demand the limiting instruction (105); invoke completeness for misleading excerpts (106); preserve every claim with a timely, specific objection or offer of proof (103) — or pray for plain error.

Related

➡ Evidence One-Page Cheat Sheet
➡ California Evidence Distinctions