Four people were killed Friday morning when a gunman opened fire at The Owl Bar in Anaconda, Montana, before fleeing the scene and prompting a massive manhunt and town-wide lockdown by afternoon.The Montana Division of Criminal Investigation confirmed the shooting occurred around 10.

Amid an ongoing manhunt Montana authorities warned the public Sunday that Michael Paul Brown, the suspect accused of killing four people in a Montana bar on Friday morning, could return to Anaconda, the town where the shooting occurred at the Owl Bar.

A massive manhunt is underway in western Montana for Michael Paul Brown, 45, who allegedly killed four people at The Owl Bar in Anaconda on Friday morning. Brown, a military veteran, fled the scene in a white pickup truck but later abandoned the vehicle.