Originally Posted by
singlewedge
Manson, Bundy, Son of Sam, Hillside Strangler, etc all received jail time.
The basically recognizes that if a person is UNABLE to know right from wrong at the INSTANT the crime is committed. He/She may be able to get away with a nut ball defense.
Crimes of Passion are the perfect example. A perfectly normal and reasonable guy comes home from work and finds his best friend in bed with his wife. He jumps on the bed and thrashes him to death. At the moment he engaged his friend, he may not have realized that his actions would result in the death of the other party. Hence, temporary insanity defenses.
Google Twinkie Defense if you want to get a twisted defense tactic.