Authorities were scouring a mountainous area of western Montana on Saturday for a military veteran who they say opened fire at a bar, killing four people.

Four people were killed in the attack inside the Owl Bar in Anaconda, Mont. The authorities are still searching for the ...

An urgent manhunt is underway for an Army veteran accused of killing four people at a bar in Anaconda, Montana.

By MATTHEW BROWN, COLLEEN SLEVIN and LISA BAUMANN Authorities were scouring a mountainous area of western Montana on Saturday ...

Authorities urged residents to stay inside and on high alert because they consider Michael Paul Brown armed and dangerous.

Police searched mountains near Anaconda for armed suspect Michael Paul Brown after a deadly shooting at a bar left four victims dead Friday.

Officials urged residents to go about their weekend as the authorities searched the foothills for the veteran suspected of ...

The suspect, who was identified as 45-year-old Michael Paul Brown, lived next door to the bar, according to public records.

The manhunt for Michael Paul Brown, 45, is on its second day after authorities say he opened fire in The Owl Bar in the small ...

A massive manhunt is underway in western Montana for Michael Paul Brown, 45, who allegedly killed four people at The Owl Bar ...

ABC News contributor and former NYPD chief Robert Boyce breaks down the ongoing police investigation after a gunman opened fire at a Montana bar, killing at least four people.