Prior Bad Acts

EC 1101(b)

General Principles

Materiality

Probative Value

Identity
  • How similar? STRIKINGLY
  • Striking Similarities Test: other crimes evidence relevant to identity only if
    • (a) the other crime is sufficiently distinctive and similar in its distinctiveness to the charged crime, or
    • (b) if the crimes share a large number of less distinctive common marks, that a proper inference may be drawn the same person committed both crimes. (People v. Nible (1988) 200 Cal.App.3d 838, 848.)
Intent
Knowledge
Absence of Mistake or Accident
  • How similar? THE LEAST
  • Requires the least degree of similarity b/w other crime & charged offense. (People v. Phillips (2022) 75 Cal.App.5th 643, 672.)
  • Case Law
    • Prior robbery and charged home invasion murder, “were not particularly similar, but they contained one crucial point of similarity–the intent to steal from victims whom defendant selected. Evidence that defendant intended to rob the [earlier] victims tended to show that he intended to rob when he participated in the [currently charged] crimes. This made the evidence relevant on that specific issue …” (People v. Jones (2011) 51 Cal.4th 346, 371.)
    • Prior & current V both have terminal cancer, D had access to both their apartments, took valuable items and staged random burglaries by opening windows. D denied thefts and claimed what he took had been gifts, took items he could readily sell, took items containing each V’s PII. Prior incident “tended to negate [D’s] claim of innocent intent as to [the current victim]–his claim that [the current victim] had given him the money and property.” (People v. Phillips (2022) 75 Cal.App.5th 643, 673.)
  • See Doctrine of Chances
Doctrine of Chances
  • The recurrence of a similar result tends to negate an innocent mental state and tends to establish the presence of the normal criminal intent. (People v. Jones (2011) 51 Cal.4th 346, 371.)
  • Innocent persons sometimes accidentally become enmeshed in suspicious circumstances, but it is objectively unlikely that will happen over and over again by random chance. (People v. Phillips (2022) 75 Cal.App.5th 643, 672.)
  • Doctrine asks the jurors to consider the objective improbability of a coincidence in assessing the plausibility of a defendant’s claim that a loss was the product of an accident or that he or she was accidentally enmeshed in suspicious circumstances. (People v. Phillips (2022) 75 Cal.App.5th 643, 672.)
  • Applies to: Knowledge, intent, absence of mistake or accident
Motive
  • How similar? NOT AT ALL
  • “The probativeness of other-crimes evidence on the issue of motive does not necessarily depend on similarities between the charged and uncharged crimes, so long as the offenses have a direct logical nexus.” (People v. Fayed (2020) 9 Cal.5th 147, 191.)
  • For admission of other crimes evidence to show motive court must consider: (1) the materiality of the fact to be proved or disproved, (2) the probative value of the other crime evidence to prove or disprove the fact, and (3) the existence of any rule or policy requiring exclusion even if the evidence is relevant.” (People v. Johnson (2022) 12 Cal.5th 544, 610.)
  • “[B]ecause a motive is ordinarily the incentive for criminal behavior, its probative value generally exceeds its prejudicial effect, and wide latitude is permitted in admitting evidence of its existence.” (People v. McKinnon (2011) 52 Cal.4th 610, 655.)
  • Not an element? Not a problem, still relevant b/c probative of D’s intent. (People v. Thompson (2016) 1 Cal.5th 1043, 1114.)
  • Act doesn’t supply motive? Still OK. A theory that supports admission is when “the uncharged act evidences the existence of a motive, but the act does not supply the motive … [T]he motive is the cause, and both the charged and uncharged acts are the effect. Both crimes are explainable as a result of the same motive.” (People v. Spector (2011) 194 Cal.App.4th 1335, 1381.)
  • D’s Immigration Status and prior deportations may be admissible to prove motive. (People v. Casillas (2021) 65 Cal.App.5th 135, 151.)
  • Upheld:
    • People v. Demetulias (2006) 39 Cal.4th 1: Admission of evidence of D’s motive for robbing and assaulting one individual in order to support prosecution’s theory that the D had the same motive when he stabbed and killed the victim in the charged offense.
    • People v. Davis (2009) 46 Cal.4th 539: evidence D had previously “stalked, bound and assaulted” women and admitted he “found his attacks sexually stimulating” was “relevant and admissible to prove his motive to sexually assault” a later victim.
    • People v. Thomas (2023) 14 Cal.5th 327: evidence D planned to kill V because he believed they were going to report him to police for dealing drugs admissible to prove D killed V2 because he believed V2 was a “narc.
Common Design or Plan

Extrinsic Rules (EC 352 Analysis)

  • Considers existence of any rule or policy requiring the exclusion of relevant evidence, i.e., prejudicial effect or other EC 352 concerns.
  • Trial court must also find the evidence has probative value that is not substantially outweighed by its potential for undue prejudice under EC 352. (People v. Leon (2015) 61 Cal.4th 569, 599.)
  • Prejudice.
    • Prejudice under EC 352 refers to “evidence which uniquely tends to evoke an emotional bias against the D as an individual and which has very little effect on the issues.” (People v. Williams (2013) 58 Cal.4th 197, 270.)
    • In this context, “‘prejudicial’ is not synonymous with ‘damaging.’” (People v. Virgil (2011) 51 Cal.4th 1210, 1249.)
    • “Evidence is not prejudicial, as that term is used in a section 352 context, merely because it undermines the opponent’s position or shores up that of the proponent. The ability to do so is what makes evidence relevant. The code speaks in terms of undue prejudice. Unless the dangers of undue prejudice, confusion, or time consumption “substantially outweigh” the probative value of relevant evidence, a section 352 objection should fail.” (People v. Thomas (2023) 14 Cal.5th 327.)
  • Case Law
    • Victim Outstanding Arrest Warrant. Where such evidence is sought for the purpose of explaining victim’s unavailability at trial, properly excluded under 352. “[E]xclusion of evidence that produces only speculative inferences is not an abuse of discretion.” (People v. Peoples (2016) 62 Cal.4th 718, 743; People v. Hayes (1992) 3 Cal.App.4th 1238, 1248 [rejecting argument that exclusion of victim’s outstanding arrest warrant violated Constitution or EC 352].)

EC 1102 (Character Evidence of Defendant)

  • Character evidence includes opinions, reputation, and specific instances of the person’s conduct. (EC 1100.)
  • When Offered By Defendant: opinion/reputation evidence of defendant’s character is not made inadmissible by EC 1101 if such evidence is (1) offered by the defendant (2) to prove his conduct in conformity with such character or trait of character. (EC 1102(a).)
  • When Offered By Prosecution (Rebuttal Evidence): opinion/reputation evidence of defendant’s character is not made inadmissible by EC 1101 if such evidence is offered by prosecution to rebut evidence adduced by the defendant under EC 1102(a). (EC 1102(b).)
    • Rebutting REPUTATION Evidence.
    • Rebutting OPINION Evidence.
      • When a witness offers an opinion of a defendant’s good character, it is often based on personal knowledge as well as reputation. [Citation.] This opens the door for the prosecutor to offer rebuttal evidence of defendant’s character … The prosecutor can test the witness’s opinion by asking about his or her knowledge of defendant’s misconduct [Citation.], even if the witness professes ignorance. (People v. Lopez (2005) 129 Cal.App.4th 1508, 1528.)
      • “[W]hen the witness has testified to the witness’s own opinion, based on the witness’s perceptions, it is perfectly proper to ask, ‘if you knew [about specific instances of defendant’s bad character]’ … the cross-examination question is tailored to undermining the claimed basis for the witness’s testimony.” (People v. Hawara (2021) 61 Cal.App.5th 704, 713.)
      • “[W]here a witness testified to an opinion about defendant’s good character, based, at least in part, on their [personal] perceptions, it was perfectly proper to cross-examine them about whether it would change their opinion if they knew or learned about instances of defendant’s bad character.” (People v. Hawara (2021) 61 Cal.App.5th 704, 714.)

EC 1103 (Character Evidence of Victim)

  • Violent Victim Rule. The defendant may introduce opinion or reputation evidence or proof of specific acts of the victim to establish a character trait of the victim in order to show that the victim acted in conformity with that trait. (EC 1103(a)(1).)
    • If “a defendant offers evidence to establish that the victim was a violent person, thereby inviting the jury to infer that the victim acted violently during the events in question, then the prosecution is permitted to introduce evidence demonstrating that … the defendant was a violent person, from which the jury might infer it was the defendant who acted violently.” (People v. Fuiava (2012) 53 Cal.4th 622, 696.)
  • Self-Defense. In a prosecution for a homicide or an assaultive crime where self-defense is raised, evidence of the violent character of the victim is admissible to show that the victim was the aggressor. (People v. Shoemaker (1982) 135 Cal.App.3d 442, 447.)
  • Subsequent acts of violence are relevant and admissible under EC 1103, to prove the victim’s violent character at the time of the earlier crime. (People v. Shoemaker (1982) 135 Cal.App.3d 442, 447.)
  • No Knowledge Requirement. Defense evidence of prior violence by the victim that establishes a character trait of the victim, submitted under Evidence Code 1103(a)(1), is relevant if it helps confirm the defendant’s assertion the victim was the aggressor, even if the defendant was unaware of the prior violence at the time of the alleged offense.
    • “If this [violent] character was known to the defendant, the evidence tends to show the defendant’s apprehension of danger; if it was not known, the evidence nevertheless tends to show that the victim was probably the aggressor.” (People v. DelRio (2020) 54 Cal.App.5th 47, 55.)
  • Limited By EC 352. The trial court may exclude such evidence pursuant to EC 352. (People v. Gutierrez (2009) 45 Cal.4th 789, 827-828.)

EC 1108 (Prior Sex Acts)

  • EC 1108(a) provides: “In a criminal action in which the defendant is accused of a sexual offense, evidence of the defendant’s commission of another sexual offense or offenses is not made inadmissible by Section 1101, if the evidence is not inadmissible pursuant to Section 352.”
  • Rule: Other crime is relevant to prove D’s propensity to commit the charged offense if:
    • (1) Charged offense is a sex offense
    • (2) Other crime is a sex offense
    • (3) Probative value of evidence is not substantially outweighed by the risk of unfair prejudice (EC 352.)
  • Exception to EC 1101. (People v. Daveggio and Michaud (2018) 4 Cal.5th 790, 823.)
  • A Sex Offense is defined in EC 1108(d)(1):
    • PC 236.1(b)/(c), 243.4, 261, 261.5, 262, 264.1, 266c, 286, 287, 288, 288.2, 288.5, 289, 311.2(b)/(c)/(d), 311.3, 311.4, 311.10, 311.11, 314, 647.6, former 288a; or
    • Contact, w/o consent, b/w any part of D’s body or an object and the genitals or anus of another person; or
    • Contact, w/o consent, b/w genitals or anus of D and any part of another person’s body; or
    • Deriving sexual pleasure or gratification from the infliction of death, bodily injury, or physical pain on another person
    • Includes attempts
  • Notice Requirement: must disclose and notify defense of intent to use. (EC 1108(b).)
  • Prior Conviction: Documentary evidence of prior convictions may be used to prove the defendant committed a prior sexual offense. (People v. Wesson (2006) 138 Cal.App.4th 959, 967; People v. Lopez (2007) 156 Cal.App.4th 1291, 1298.)

EC 1109 (Prior DV Acts)

  • EC 1109 allows for the admission of evidence of defendant’s commission of prior acts of domestic violence as propensity evidence when the defendant is accused of an offense involving domestic violence. (People v. James (2010) 191 Cal.App.4th 478, 479-780.)
  • Domestic Violence means:
    • Definition in PC 13700; AND
    • Definition in FC 6211 if the act occurred no more than 5 years before the charged offense
  • Penal Code DV:
    • Domestic violence: abuse committed against an adult or a minor who is a spouse, former spouse, cohabitant, former cohabitant, or person with whom the suspect has had a child or is having or has had a dating or engagement relationship.
    • Abuse: intentionally or recklessly causing or attempting to cause bodily injury, or placing another person in reasonable apprehension of imminent serious bodily injury to himself or herself, or another.
  • Family Code DV:
    • Domestic violence: abuse perpetrated against any person related by consanguinity or affinity within the second degree
    • Abuse: everything coved by PC DV AND “to engage in any behavior that has been or could be enjoined pursuant to FC 6320.”
    • Disturbing the peace of the other party. Can be enjoined under FC 6320
    • Thus: encompassed within the meaning of “offense involving domestic violence” in EC 1109 is an offense involving conduct constituting disturbing the peace of the victim. (People v. Mani (2022) 74 Cal.App.5th 343, 361.)
  • Remoteness. Evidence of acts occurring more than 10 years before the charged offense are inadmissible under EC 1109, unless admission is in interest of justice. (EC 1109(e).)
    • Priors > 10 years old held admissible in the interest of justice where priors occurred during argument with an intimate partner, that D becomes angry when unable to exert power and control over his female partners, and involved gunshots fired. “Painting a person faithfully is not, of itself, unfair.” (People v. Johnson (2010) 185 Cal.App.4th 520, 534-535.)
  • Notice Required. (EC 1109(b).)
  • Subsequent conduct. (People v. Medina (2003) 114 Cal.App.4th 897, 903 [EC 1108 context].)
  • Does not require conviction or even reporting
  • 352 Analysis. Relevant factors include: (People v. Rucker (2005) 126 Cal.App.4th 1107, 1119.)
    • Whether the prior acts of domestic violence were more inflammatory than the charged conduct
    • The possibility the jury might confuse the prior acts with the charged acts
    • How recent were the prior acts
    • Whether the defendant had already been convicted and punished for the prior offense(s).
  • Proof with Certified Prior Conviction. Permitted. (People v. Robinson (2024) 99 Cal.App.5th 1345, 1355.)
  • Case Law