WARNING: This video contains graphic content. On Feb. 7, Anthony Parker, 48, from Hood River, Oregon, was armed with a gun when DPS attempted a traffic stop on Interstate 10, near Orange Grove Road, the Marana Police Department said.

Parker then barricaded himself in his vehicle and DPS SWAT responded to negotiate with him. After several hours, police said Parker pointed the gun at officers and was shot by Sgt. Neil Brooks. He was taken to University Medical Center where he was pronounced dead shortly after arrival. Video Courtesy of Marana Police Department