Once again, rydabent is mistaken, but fortunately is not in a position to set law or impose sentences. Did you ever consider a case where a person passes out due to a medical condition and hits a person on the shoulder? Life sentence for sure there. How about a Dr after a long two days at the hospital falls asleep? Irresponsible for sure, but murder? I just love it when people recreate definitions of languge to suit their own agendas, or foolish rantings. Mechanical failure? Never happens right?