The accused, Andy Metatawabin, was charged with attempted murder, aggravated assault, possession of a weapon, and threatening death after stabbing another patient in a hospital.
The trial proceeded in two stages: identity and criminal responsibility.
The court found the accused was the assailant and guilty of aggravated assault and weapon possession, but not guilty of attempted murder or threatening due to reasonable doubt regarding intent and the alleged threat.
In the second stage, the court assessed whether the accused was Not Criminally Responsible by Reason of Mental Disorder (NCRMD) due to schizophrenia.
Weighing expert psychiatric evidence, the court accepted the defence psychiatrist's opinion that the accused was in a psychotic state at the time of the offence, rendering him incapable of knowing his actions were morally or legally wrong.
Consequently, the accused was found NCRMD on the aggravated assault and weapon possession charges and referred to the Ontario Review Board.