2 killed, including police officer, in Montreal shooting
Corroborated by 2 sources from 2 publishers
TL;DR
Reports differ across sources; according to bbc.com, montreal shooting leaves officer, civilian and suspect dead - Published A midday shooting in the Canadian city of Montreal left a police officer, a civilian and the armed assailant dead on Monday.
Sources
1
CBS News World
https://www.cbsnews.com/video/2-killed-including-police-officer-in-montreal-shooting
2
CBS News World
https://www.cbsnews.com/news/montreal-shooting-police-officer-killed
3
BBC News
https://www.bbc.co.uk/news/articles/c5yz3lv015qo?at_campaign=rss&at_medium=RSS
4
BBC News (World)
https://www.bbc.co.uk/news/articles/c5yz3lv015qo?at_campaign=rss&at_medium=RSS
5
BBC News (World)
https://www.bbc.co.uk/news/articles/c5yz3lv015qo?at_campaign=rss&at_medium=RSS
6
CBS News World
https://www.cbsnews.com/video/2-killed-including-police-officer-in-montreal-shooting-1