What is the test for a jury to conclude that a defendant killed his victim in unreasonable but good faith belief in having to act in self-defense?

Can a defendant who shot and killed an unarmed, unsuspecting, unsuspecting victim argue that the victim was not particularly vulnerable because he was a healthy police officer with access to a gun? (California, United States of America)

What is the test for a jury to determine whether a defendant intentionally killed his victim in a "preconceived design" to take his victim's life? (California, United States of America)

Can a jury simultaneously find that a victim of rape did not consent to sexual relations but that the alleged perpetrator had a reasonable and good faith belief that the victim had consent? (California, United States of America)

If a victim receives unwanted communications from a defendant who has been charged with assault, can the victim sue for damages? (California, United States of America)

Is a good faith, mistaken belief as to the age of the victim a defense in a statutory rape case? (California, United States of America)

Can a jury consider defendant's conduct after the killing in relation to the manner of the killing? (California, United States of America)

Does defendant not challenge a jury's finding that he intended to steal the victim's property before he killed her? (California, United States of America)

Is there any case law where a prosecutor injected her own personal belief into her argument when she disparaged defendant's defense based on lack of intent to kill? (California, United States of America)

Does Defendant have a valid claim to be able to claim damages from a defendant who has been found guilty of a similar claim against the Defendant? (California, United States of America)

What is the test for determining whether a defendant had a motive to kill the victim? (California, United States of America)