Police: Canada car attack suspect had mental health issues, 11 deadbr br The suspect in a Canadian car-ramming attack that left 11 dead at a Filipino street party acted deliberately and had a history of mental health problems, police say, warning the toll could rise. No motive has been confirmed for the Saturday evening attack in the western city of Vancouver, though terrorism was ruled out by police. "This is the darkest day in our city's history," says Vancouver Police interim police chief Steve Rai.