California Legal Brief

AI-Generated Practitioner Briefs of California Appellate Opinions

aiding and abetting

4 opinions tagged “aiding and abetting”

P. v. Hsiung 5/12/26 CA1/5

The Rule of People v. Wayne Hansen Hsiung is that a criminal defendant charged with specific intent crimes such as conspiracy and trespass with intent to interfere has a constitutional right to present evidence of his good faith but mistaken belief that his conduct was legally justified under the necessity defense, even though the necessity defense itself is legally unavailable, under circumstances where the defendant relied on legal opinions advising that his actions were lawful.

P. v. Morris 5/4/26 SC

The Rule of People v. Morris is that under Penal Code section 189, subdivision (e)(2), a nonkiller defendant must aid or abet the actual killer in the lethal act itself, not just the underlying felony, under the amended felony-murder rule where the defendant acted with intent to kill.

P. v. Lopez 4/30/26 SC

The Rule of People v. Lopez is that defendants who petition for resentencing under Penal Code section 1172.6 are not categorically ineligible for relief merely because they could have challenged allegedly ambiguous jury instructions on direct appeal from their original conviction, under circumstances where the petitioner alleges they were convicted under a now-invalid theory of imputed malice due to instructional ambiguity.

P. v. Diaz 1/28/26 CA2/1

The Rule of **People v. Diaz** is that trial courts are not required to expressly state they have considered a defendant's youth when determining whether the defendant acted with express malice/intent to kill in section 1172.6 proceedings, under circumstances where the court is aware of the defendant's age and counsel argues youth as a mitigating factor but the court finds the defendant personally intended the victims' deaths.