Ok, this is spoopy. The Canadian shooting that led to the confiscation of “assault weapons” in Canada. Really weird timeline of the shooting, and the guy may be an RCMP agent or something else.
Article, yearbook, and YT video (older outlining the timeline).
https://www.macleans.ca/news/canada/the-nova-scotia-shooter-case-has-hallmarks-of-an-undercover-operation/
https://pbs.twimg.com/media/EV_RIV-XsAEySPm?format=jpg&name=large
https://m.youtube.com/watch?v=Dnt36Hm8keI