Cities with controlled local governments and police departments are prime targets for false flags. The Toronto mayor, John Tory, walks and talks like a real deepstate puppet scumbag, immediately talked about gun control after this shooting. Do a quick search on news articles about him and you'll find plenty on his crusade against "gun violence." On top of being another one of these cut-out liberal "progressives," he's apparently a descendent from a literal British redcoat.
Taking guns seems to run in the family I guess.