Article content To find a Saskatoon man not criminally responsible for the stabbing death of his spouse, a Queen’s Bench judge must find he was suffering from a mental disorder at the time of the offence that rendered him incapable of knowing it was wrong. Much of that determination will hinge on whether or not Justice Ronald Mills accepts what Blake Jeffrey Schreiner said was going through his mind as he stabbed Tammy Brown 80 times in their River Heights neighbourhood home on Jan. 29, 2019. We apologize, but this video has failed to load. Try refreshing your browser, or Blake Schreiner trial hears arguments on murder vs. mental disorder Back to video