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Character Evidence and Other Acts (MIMIC)

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California Bar Exam Exam

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1 Exam Format and Core Skills

California Bar Exam Blueprint: Subjects, Components, and Recent Changes Exam Format, Scoring, and the 1390 Passing Score Essay Strategy: Issue Spotting and IRAC Core Written Skills and Timing Strategy

2 Civil Procedure

Subject Matter Jurisdiction: Federal Question, Diversity, Supplemental, Removal Personal Jurisdiction, Long-Arm, Minimum Contacts, and Service of Process Venue, Transfer, and Forum Non Conveniens The Erie Doctrine and Choice of Law Pleadings, Rule 11, Amendments, and California Demurrers / Anti-SLAPP Joinder of Claims and Parties, Impleader, Intervention, Interpleader Class Actions (Rule 23 and California) Discovery: Scope, Devices, Privilege, and Sanctions Pretrial Adjudication: Dismissals, Default, and Summary Judgment Trial, Jury, Judgment as a Matter of Law, and Post-Trial Motions Appeals, the Final Judgment Rule, and Claim/Issue Preclusion

3 Constitutional Law

Judicial Review, Justiciability, Standing, Ripeness, Mootness, and Political Questions Federal Legislative Power: Commerce, Taxing & Spending, and the Tenth and Eleventh Amendments Separation of Powers: Executive, Legislative, and Judicial Authority Federalism, Supremacy, Preemption, the Dormant Commerce Clause, and Privileges & Immunities State Action and Congressional Enforcement of the Reconstruction Amendments Procedural Due Process Substantive Due Process and Fundamental Rights Equal Protection and Levels of Scrutiny First Amendment: Speech, Press, Forums, and Association First Amendment Religion Clauses and the Takings Clause

4 Contracts

Applicable Law: Common Law vs. UCC Article 2 and Mixed Contracts Mutual Assent: Offer, Acceptance, Mailbox Rule, and UCC 2-207 Consideration, Bargained-for Exchange, and Promissory Estoppel Defenses to Formation: Capacity, Mistake, Misrepresentation, Duress, Unconscionability The Statute of Frauds Parol Evidence Rule and Contract Interpretation Conditions and Performance: Express, Constructive, and Substantial Performance Breach, Anticipatory Repudiation, and the Perfect Tender Rule Excuse of Performance: Impossibility, Impracticability, and Frustration UCC Warranties and Risk of Loss Third-Party Beneficiaries, Assignment, and Delegation Contract Remedies and UCC Buyer/Seller Remedies

5 Criminal Law and Procedure

Actus Reus, Mens Rea, Concurrence, and Causation Accomplice Liability and Parties to Crime Inchoate Crimes: Attempt, Conspiracy, and Solicitation Homicide: Murder, Manslaughter, Felony Murder, and California Degrees Other Crimes Against the Person: Assault, Battery, Kidnapping, and Sex Offenses Property and Theft Crimes: Larceny, Embezzlement, Robbery, Burglary, Arson Criminal Defenses: Insanity, Intoxication, Self-Defense, Duress, Necessity, Mistake Fourth Amendment: Searches, Seizures, Warrants, and Exceptions The Exclusionary Rule, Standing, and Fruit of the Poisonous Tree Fifth Amendment: Miranda, Self-Incrimination, and Double Jeopardy Sixth Amendment: Right to Counsel, Confrontation, Speedy Trial, and Jury Pretrial Identifications, the Eighth Amendment, and Trial Rights

6 Evidence

Relevance: Logical and Legal, Rule 403, and California Proposition 8 Policy-Based Exclusions: Subsequent Remedial Measures, Settlements, Insurance, Pleas Authentication and the Best Evidence Rule Witness Competency, Personal Knowledge, and Examination Impeachment of Witnesses Lay and Expert Opinion Testimony (Daubert and California Kelly/Sargon) Character Evidence and Other Acts (MIMIC) Habit and Methods of Proving Character Hearsay: Definition, Non-Hearsay, and Exemptions Hearsay Exceptions: Availability Immaterial (FRE 803) Hearsay Exceptions Requiring Unavailability (FRE 804) and the Confrontation Clause Privileges, Judicial Notice, and Presumptions (Federal and California)

7 Real Property

1.1 Estates in Land 1.2 Future Interests 1.3 Rule Against Perpetuities 1.4 Concurrent Ownership 1.5 Landlord-Tenant Law 1.6 Easements and Servitudes 1.7 Covenants Running with Land 1.8 Recording Acts and Title 1.9 Mortgages 1.10 Land Use Regulation Adverse Possession and Rights Incident to Ownership Land Sale Contracts, Marketable Title, and Risk of Loss Deeds, Delivery, Warranties of Title, and Fixtures

8 Torts

Intentional Torts Against the Person: Battery, Assault, False Imprisonment, IIED Intentional Torts to Property and Defenses/Privileges Negligence: Duty and the Standard of Care Negligence: Breach, Res Ipsa Loquitur, and Negligence Per Se Causation: Actual and Proximate Cause Negligence Damages and Defenses: Comparative Fault and Assumption of Risk Strict Liability: Animals and Abnormally Dangerous Activities Products Liability Private and Public Nuisance Defamation Invasion of Privacy, Misrepresentation, and Economic Torts Vicarious Liability, Joint Tortfeasors, and Immunities

9 Business Associations

Agency: Formation, Actual and Apparent Authority, and Ratification Agency: Principal/Agent Duties, Respondeat Superior, and Tort Liability General Partnerships: Formation, Rights, and Partnership Property Partnership Liability, Fiduciary Duties, Dissociation, and Dissolution Limited Partnerships, LLPs, and LLCs Corporations: Formation, Promoters, and Piercing the Corporate Veil Corporate Finance: Stock, Securities, Dividends, and Distributions Directors and Officers: Fiduciary Duties, the Business Judgment Rule, and Indemnification Shareholders, Derivative Suits, Fundamental Changes, and Federal Securities (10b-5, 16(b))

10 Community Property

General Principles, the Community Estate, and Marital Economic Community Characterization: Separate vs. Community Property and Presumptions Tracing and Commingling (Exhaustion and Direct Tracing) Transmutation and Premarital/Marital Agreements Special Assets: Businesses (Pereira/Van Camp), Goodwill, Education, Pensions, Disability Management, Control, and Spousal Fiduciary Duties Debts and Creditors' Rights Distribution at Dissolution and Death; Quasi-Community Property

11 Professional Responsibility

Regulation of the Profession, Admission, and Discipline (California Rules vs. ABA Model Rules) Competence, Diligence, Communication, and Scope of Representation Confidentiality and Its Exceptions (California vs. ABA) Conflicts of Interest: Current Clients Conflicts: Former Clients, Imputation, and Business Transactions Fees, Client Trust Accounts (IOLTA), and Safekeeping Property Duties to the Court and Third Parties: Candor, Advocacy, and Fairness Forming, Declining, and Terminating the Attorney-Client Relationship Advertising, Solicitation, and the Unauthorized Practice of Law Judicial Ethics, Reporting Misconduct, and Special Prosecutor Duties

12 Remedies

Compensatory Damages: Causation, Foreseeability, Certainty, and Mitigation Punitive, Nominal, and Liquidated Damages Restitution and Unjust Enrichment Constructive Trust and Equitable Lien Injunctions: Temporary Restraining Orders, Preliminary, and Permanent Specific Performance Reformation, Rescission, and Cancellation Equitable Defenses, Declaratory Relief, and Remedy Selection

13 Trusts

Trust Creation, Required Elements, and Types of Trusts Charitable Trusts, Cy Pres, and the Rule Against Perpetuities in Trusts Trustee Powers and Trust Administration Trustee Duties: Loyalty, Prudent Investor, and Impartiality Beneficiary Rights and Principal/Income Allocation Spendthrift, Discretionary, and Support Trusts; Creditors' Rights Modification and Termination of Trusts Breach of Trust, Remedies, and Will Substitutes (Totten, POD, Revocable Trusts)

14 Wills and Succession

Intestate Succession and California Distribution Will Execution and Formalities (Attested and Holographic; California) Testamentary Capacity, Undue Influence, Fraud, Duress, and Mistake Will Components: Integration, Incorporation, Acts of Independent Significance, and Pour-Over Revocation, Revival, and Dependent Relative Revocation Lapse, Anti-Lapse, Class Gifts, Ademption, Abatement, and Exoneration Protection of the Family: Omitted Spouse and Child, Pretermitted Heirs Will Contests, Standing, and No-Contest Clauses Probate Administration, Powers of Appointment, and Will Substitutes

15 Performance Test

The Performance Test: Task Memo, File, and Library Objective PT Products: Memos, Briefs, and Client Letters Persuasive PT Products and 90-Minute Execution

Character Evidence and Other Acts (MIMIC)

Key Takeaways Explain This Topic AI

FRE 404(a)(1): evidence of a person's character or trait is NOT admissible to prove propensity (action in conformity) — the core propensity bar; FRE 404(b)(1) likewise bars other crimes/wrongs/acts to show propensity.

FRE 404(a)(2) criminal-case exceptions: a defendant may offer evidence of a PERTINENT trait (opening the door so the prosecution may rebut); a defendant may offer evidence of the victim's pertinent trait, opening the door to rebuttal AND to the defendant's same trait; in homicide, evidence the victim was the first aggressor lets the prosecution show the victim was peaceable.

FRE 404(b)(2): other acts ARE admissible for non-propensity purposes — Motive, Intent, absence of Mistake, Identity, Common plan (MIMIC) — plus opportunity, preparation, knowledge; the standard of proof is FRE 104(b) (sufficient evidence the act occurred — Huddleston).

FRE 413-415: in CRIMINAL sexual-assault or child-molestation cases (and parallel civil cases), evidence of the defendant's OTHER such offenses IS admissible to prove propensity — a true exception to 404, still subject to 403.

California: CEC 1101(a) propensity bar with CEC 1101(b) MIMIC exceptions; CEC 1108 (sex offenses) and CEC 1109 (domestic violence/elder/child abuse) allow propensity evidence subject to CEC 352; CEC 1103 lets a criminal defendant prove the victim's violent character (and opens the door to the defendant's), preserved by Prop 8.

Last updated: June 2026

FRE 404(a)(1) embodies the foundational rule: evidence of a person's character or a character trait is not admissible to prove that on a particular occasion the person acted in accordance with the character. The fear is that a jury will convict because the defendant is a 'bad person' rather than because she committed THIS act. Three exceptions arise in CRIMINAL cases under 404(a)(2). First, the accused may offer evidence of a pertinent trait (a defendant charged with assault may show a peaceable character); doing so 'opens the door,' letting the prosecution rebut with its own reputation/opinion evidence.

Second, the accused may offer evidence of an alleged VICTIM'S pertinent trait (the victim's violent character to support self-defense); this opens the door both to rebuttal about the victim AND to the prosecution proving the SAME trait of the defendant. Third, in a HOMICIDE case, if the defendant claims the victim was the first aggressor, the prosecution may offer evidence of the victim's peaceable character even without a defense character attack.

Under FRE 405(a), when character is admissible, it is proved on direct by reputation or opinion (specific acts only on cross); specific acts are allowed on direct only when character is an essential ELEMENT of a claim or defense (405(b), e.g., defamation, negligent entrustment).

FRE 404(b)(1) bars evidence of any other crime, wrong, or act to prove a person's character in order to show conformity. But FRE 404(b)(2) permits the SAME evidence for a non-propensity purpose. The classic mnemonic is MIMIC: Motive, Intent, absence of Mistake/accident, Identity (often via a signature modus operandi), and Common plan or scheme. The rule's text also lists opportunity, preparation, and knowledge.

To admit, the proponent must (1) offer it for a proper non-propensity purpose, (2) show by sufficient evidence that the act occurred (Huddleston v. United States: the FRE 104(b) conditional-relevance standard — the jury could reasonably find the act by a preponderance), and (3) survive FRE 403 balancing. A limiting instruction is given on request. On notice: in a criminal case the prosecution must, on request, provide reasonable advance notice of 404(b) evidence. MBE trap: 'identity' requires a modus operandi so distinctive it operates like a signature; mere similarity of crimes is not enough.

Congress carved a major exception. FRE 413 (criminal sexual-assault cases), FRE 414 (criminal child-molestation cases), and FRE 415 (civil cases based on such conduct) permit evidence that the defendant committed ANY OTHER sexual assault or child molestation, and the evidence 'may be considered on any matter to which it is relevant' — including PROPENSITY. This directly overrides the 404 bar for these offenses. The evidence is still subject to FRE 403 balancing, and the proponent must give 15 days' notice.

These rules are frequently tested because they reverse the usual intuition: in an ordinary assault case the defendant's prior assaults are barred propensity evidence, but in a sexual-assault case the defendant's prior sexual assaults come in to show propensity.

The criminal character exceptions operate as a tightly sequenced door-opening game that examiners love to test. The prosecution may NOT initiate character evidence against the accused; only the defendant can open the door.

When the accused offers a PERTINENT trait (a fraud defendant offers honesty; an assault defendant offers peaceableness), FRE 404(a)(2)(A) lets the prosecution rebut with reputation/opinion evidence of the same trait AND cross-examine the defendant's character witnesses with 'did you know' (opinion) or 'have you heard' (reputation) questions about relevant specific instances — but the prosecution must have a good-faith basis for the act and may not prove it by extrinsic evidence.

When the accused attacks the alleged VICTIM'S pertinent trait under FRE 404(a)(2)(B) (the victim's violent character to support self-defense), the prosecution gains two responses: it may rebut with evidence of the victim's good (peaceable) character AND offer evidence of the SAME trait in the defendant — so attacking the victim's violence opens the defendant's own violence to scrutiny. The homicide variant under FRE 404(a)(2)(C) lets the prosecution show the victim's peaceable character whenever the defendant claims the victim was the first aggressor, even by mere evidence rather than a formal character attack.

FRE 405 then dictates the FORM: when character is admissible to show conduct, it is proved on direct only by reputation or opinion, with specific instances reserved for cross-examination; specific instances are allowed on DIRECT only when character is an essential ELEMENT of a charge, claim, or defense (defamation, negligent entrustment, entrapment predisposition, or a self-defense claim resting on the defendant's KNOWLEDGE of the victim's violent acts, where those acts prove the defendant's state of mind rather than the victim's propensity).

Work a MIMIC hypothetical: a defendant charged with embezzlement claims he transferred funds by innocent mistake. The prosecution offers three prior uncharged transfers in which he diverted money the same way. This is not propensity — it is offered to negate the claimed mistake and to show intent and a common plan under FRE 404(b)(2). The proponent must (1) articulate the non-propensity purpose, (2) satisfy Huddleston's FRE 104(b) standard that a jury could find the prior acts occurred by a preponderance, (3) survive FRE 403 balancing, and (4) give the required notice; a limiting instruction issues on request.

California maps onto this through CEC 1101(a)-(b), CEC 1102 (defendant's good character), and CEC 1103 (victim's character, broader because it permits proof by specific instances and, once invoked, opens the defendant's same trait), while CEC 1108 and CEC 1109 carve out the sex-offense and domestic-violence PROPENSITY exceptions — both subject to CEC 352 and both surviving Proposition 8.

Character Evidence: Federal vs. California

  • Scenario Federal California
  • Propensity bar 404(a)(1), 404(b)(1) CEC 1101(a)
  • MIMIC / other acts 404(b)(2) CEC 1101(b)
  • Defendant's pertinent trait 404(a)(2)(A) CEC 1102
  • Victim's violent character (self-defense) 404(a)(2)(B) CEC 1103 (opens door to defendant)
  • Sex-offense propensity 413-415 CEC 1108 (subject to 352)
  • Domestic-violence propensity (no general rule) CEC 1109 (subject to 352)
  • Methods of proof 405 (reputation/opinion; acts if element) CEC 1100 (any admissible form, incl. specific acts)

California parallels the federal scheme but diverges in important ways. CEC 1101(a) bars propensity character; CEC 1101(b) preserves the MIMIC-type non-propensity uses (motive, intent, knowledge, identity, common plan, absence of mistake). CEC 1102 lets a criminal defendant offer evidence of his own good character (and the prosecution to rebut). CEC 1103 is broader than the federal rule: a criminal defendant may prove the VICTIM'S character (including violent disposition) by reputation, opinion, OR specific instances, and once he does, the prosecution may rebut and may also offer the defendant's same trait; Prop 8 preserves CEC 1103.

Critically, California has TWO propensity exceptions: CEC 1108 admits the defendant's other sexual offenses in a sex-crime prosecution (the CA analog to FRE 413-414, upheld in People v. Falsetta), and CEC 1109 admits prior acts of DOMESTIC VIOLENCE, elder abuse, or child abuse in a prosecution for such an offense — a propensity exception with NO federal counterpart — each subject to CEC 352. Note CA generally allows proving character by specific instances more freely than FRE 405.