Crimminal Procedure declared insane not guilty by reason of insanity factors to prove insanity legally insane insanity defense insanity plea Insanity or lack of mental capacity insane or mentally incompetent FindLaw: Insanity Defense Insanity insanity defense insanity plea Insanity the insanity defense Mental insanity insanity insanity defense insanity defense insanity defense Insanity