CACI No. 1510. Affirmative Defense - Reliance on Counsel

Judicial Council of California Civil Jury Instructions (2023 edition)

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1510.Affirmative Defense - Reliance on Counsel
[Name of defendant] claims that [he/she/nonbinary pronoun] had
reasonable grounds for [causing or continuing the criminal proceeding/
bringing or continuing a [lawsuit/administrative proceeding]] because
[he/she/nonbinary pronoun] was relying on the advice of an attorney. To
succeed, [name of defendant] must prove both of the following:
1. That [name of defendant] made a full and honest disclosure of all
the important facts known to [him/her/nonbinary pronoun] to the
[district attorney/attorney]; and
2. That [he/she/nonbinary pronoun] reasonably relied on the [district
attorney/attorney]’s advice.
New September 2003; Renumbered from CACI No. 1505 June 2013
Sources and Authority
‘Good faith reliance on the advice of counsel, after truthful disclosure of all
the relevant facts, is a complete defense to a malicious prosecution claim.’ The
burden of proving the advice of counsel defense is on [defendant].” (Nunez v.
Pennisi (2015) 241 Cal.App.4th 861, 876-877 [193 Cal.Rptr.3d 912], internal
citation omitted.)
“[I]f the initiator acts in bad faith or withholds from counsel facts he knew or
should have known would defeat a cause of action otherwise appearing from the
information supplied, [the] defense fails.” (Bertero v. National General Corp.
(1974) 13 Cal.3d 43, 53-54 [118 Cal.Rptr. 184, 529 P.2d 608].)
“[T]he defense that a criminal prosecution was commenced upon the advice of
counsel is unavailing in an action for malicious prosecution if it appears . . .
that the defendant did not believe that the accused was guilty of the crime
charged.” (Singleton v. Singleton (1945) 68 Cal.App.2d 681, 695 [157 P.2d
Secondary Sources
5 Witkin, Summary of California Law (11th ed. 2017) Torts, §§ 602, 604
4 Levy et al., California Torts, Ch. 43, Malicious Prosecution and Abuse of Process,
§ 43.07 (Matthew Bender)
31 California Forms of Pleading and Practice, Ch. 357, Malicious Prosecution and
Abuse of Process, § 357.23 (Matthew Bender)
14 California Points and Authorities, Ch. 147, Malicious Prosecution and Abuse of
Process, §§ 147.37, 147.46 (Matthew Bender)

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