Members of Kalispell Police Department and Flathead County Sheriff's Office work at the scene of a murder-suicide where four people died on Werner Peak Trail in Silverbrook Estates in Kalispell on Sunday, May 11. (Casey Kreider/Daily Inter Lake)
Casey Kreider
May 11, 2025
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May 12, 2025 9:10 a.m.
Police deem Mother’s Day killings in Kalispell a murder-suicide
Investigators believe 33-year-old Nicholas Olson-Hartley shot his wife and two young children in their North Kalispell home on Mother's Day in an apparent murder-suicide.
May 11, 2025 3 p.m.
Four found dead at Kalispell home
Authorities on Mother's Day were investigating the shooting deaths of four people at a Kalispell home.