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

A manhunt is intensifying for the gunman who allegedly killed a bartender and three patrons at a bar in southwestern Montana, ...

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 ...

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

FBI assists Montana police in search for shooting suspect Michael Paul Brown who remains at large after attacking multiple ...

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

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

Local, state and federal officials were searching for a 45-year-old man who is believed to be armed and dangerous.

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.

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

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.