Authorities say a former US soldier suspected of killing four people at a Montana bar is still at large and believed to be armed.

The search for Michael Paul Brown, the suspect in the deaths of a bartender and three patrons at Owl Bar, continued into the weekend. Authorities have warned that he is armed and dangerous.

Police on Sunday continued their search for the former soldier suspected of fatally shooting four people at a Montana bar late last week. Michael Paul Brown, 45, fled from The Owl Bar in Anaconda, Montana,