Dang, the one guy with COMMON SENSE, turned out to be a Black Dude. Give him a Medal.

IMO, insanity pleas do not belong in a courtroom, in any trial. The act of MURDERING another Human being is an insane act to begin with. so going by that, no one, not one murderer would be found guilty of murder. Toss that defense into a trash heap and disallow it.