State authorities have not said what sparked last week’s shooting, which left a female bartender and three male patrons dead.

The arrest comes exactly one week after the military veteran allegedly opened fire in the Owl Bar in Anaconda.

Authorities launched a manhunt for Michael Paul Brown after he allegedly opened fire in the Owl Bar on Aug. 1, killing the ...

The former U.S. soldier, identified as 45-year-old Michael Paul Brown, is suspected of killing four people at a Montana bar ...

Montana authorities capture quadruple homicide suspect Michael Brown just miles from The Owl Bar crime scene where four ...

Former soldier Michael Brown was on the run while Travis Decker evades a massive manhunt following Montana bar shooting and ...

The last confirmed sighting of the suspect, Michael Brown, was on Aug. 1, officials reported on Tuesday, July 5.

Massive manhunt ended Friday for Michael Paul Brown, suspected in a bar massacre that claimed four lives in the western ...

Authorities announced Friday that they apprehended suspect Michael Paul Brown near the search area in Anaconda, Montana, ...

We're going to take a look into the background of Montana shooting suspect Michael Paul Brown and see how his alleged actions ...

"We have to be concerned about his state of mind,” Montana Attorney General Austin Knudsen said of Michael Brown.

Michael Paul Brown, the suspect accused by police of opening fire inside a Montana bar and killing four people has been taken ...