text: what defense should i use? if i murder my fiance in his sleep, because he is snoring and i can't sleep, should i plea temporalily insane? should i claim i was sleep walking? or use  sleep depravation as an excuse? sleepwalking is a good one, or you could say i took ambien to sleep and i was not responsible for what happened! :)  i know you're kidding and i understand where you are coming from. when my hunny gets too loud i have been known to put a pillow over his face! (it makes him roll over and stop snoring at least temporarily)