Alleged SUV attacker deemed high risk for mental health deterioration without his medication

The health care team for a man who allegedly killed 11 strangers by driving his SUV through a crowded cultural festival last weekend had concerns in the past that he was unwilling to take his medication for schizophrenia, a source told The Globe and Mail.Without medication, Adam Lo, 30, was deemed a high risk for his mental health to deteriorate, according to the source who has knowledge of Mr. Lo’s interactions with authorities.