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.
During a news briefing on Sunday afternoon, Montana Attorney General Austin Knudsen warned the public they were dealing with “an unstable individual, who walked in and murdered four people in cold blood for no reason whatsoever,” Knudsen said. “So, there absolutely is concern for the public.”
Knudsen reiterated that Brown is believed to be “an armed and extremely dangerous individual, advised the public to remain vigilant and call 911 immediately if they see him.
A $7,500 reward is being offered to anyone with information about Brown, Knudsen added.
Knudsen also identified the four victims of the Friday morning shooting as 64-year-old bartender Nancy Lauretta Kelly, and three patrons, 59-year-old Daniel Edwin Ballie, 70-year-old David Allen Leach and 74-year-old Tony Wayne Palm. All of the victims were from Anaconda.
Knudsen said a motive for the shooting was still under investigation, but confirmed that Brown was a regular at the bar as he lived next door.
“I think it’s likely that he knew the bartender and these patrons, which makes this even more heinous,” Knudsen said.
Knudsen said the suspect used a rifle in the shooting, adding that Brown had access to firearms.
“We’re going to catch this guy, this is still absolutely priority number one,” Knudsen said.
A manhunt has been underway for Brown since Friday morning, when he allegedly walked into the Owl Bar at around 10:30 a.m. and opened fire, authorities said.
Authorities said Brown fled the scene wearing a tie-dye shirt, blue jeans and an orange bandana. However, a picture released Saturday by the Montana DOJ showed him fleeing the scene, apparently stripped down to just his boxers.

Knudsen said that picture was taken “relatively soon” after the shooting, and that Brown got rid of some of his personal belongings and clothes. However, Brown was able to get his hands on a stolen vehicle that had some clothing in it and is now believed to be fully clothed, Knudsen said.
Knudsen did not rule out that Brown may have committed suicide, but said that authorities “are acting under the assumption that he is alive, well, armed and extremely dangerous.”
Brown is known to local law enforcement and has a criminal record, Knudsen said.
Anyone who sees Brown is urged to call 1-877-wanted2 to report it, Knudsen said. As the search for Brown continues, Knudsen did not rule out that additional arrests could be made.
Officials have focused the multi-agency search for Brown on the area off Stumptown Road, and expanded to Barker Lake and the surrounding area.
Friends of Brown said that he has a history of mental health issues. Shane Charles, the owner of another bar who grew up with Brown in Anaconda, told NBC News that Brown struggled with post-traumatic stress disorder.
“Mike was a great guy when he was on his meds. He did have some mental health problems,” Charles said.
Brown’s niece, Clare Boyle, also said that Brown struggled with mental health issues, according to The Associated Press.
Brown served in the Army from 2001 to 2005, was deployed in Iraq from 2004 to 2005 and was in the Montana National Guard from 2006 to 2009, U.S. Army spokesperson Steve Warren said.