Insanity Defense
Synonyms
Criminal Insanity
Defense, Insanity
Insanity, Criminal
M'Naghten Rule
McNaughton Rule
Rule, M'Naghten
Rule, McNaughton
A legal concept that an accused is not criminally responsible if, at the time of committing the act, the person was laboring under such a defect of reason from disease of the mind as not to know the nature and quality of the act done or if the act was known, to not have known that what was done was wrong. (From Black's Law Dictionary, 6th ed)
See Also