1965 Coquitlam massacre
1965 CE.
Shown on the map at 49.267°, -122.842°.
The 1965 Coquitlam massacre was a familicide that occurred in Coquitlam, British Columbia, Canada. Leonard Hogue shot his family and himself.
Text from the Wikipedia article 1965 Coquitlam massacre, licensed CC BY-SA 4.0.