Authorities said the suspect in a shooting at The Owl Bar in Anaconda, Montana, was believed to be armed and dangerous.

A Friday shooting at a bar in Anaconda left four dead. Here's what we know about the situation, as of Saturday.

The suspect's niece said her uncle has struggled with mental illness for years and that she and her other family members repeatedly sought help.

A manhunt was underway in Montana on Saturday for a former United States soldier accused of fatally shooting four people at a bar.