Authorities are searching for Army veteran Michael Paul Brown, accused of shooting dead Nancy Kelley, Daniel Baillie, David Leach and Tony Palm inside a bar in Anaconda

The manhunt for the suspect who opened fire and killed four people at a Montana bar has stretched into its fourth day on Monday.

The manhunt for an Army veteran suspected of killing four people at a bar he frequented has expanded in the rugged Montana terrain, authorities said. Michael Paul Brown is still on the run Monday, three days after authorities said he opened fire at The Owl Bar in Anaconda,