(Vancouver, WA) -- Investigators have released body camera video from deputies involved in a fatal shooting in Vancouver. 36-year-old Branden Whitcomb had allegedly threatened to kill his parents and was high on methamphetamine. Deputies found him armed with a gun and riding a bike. Video shows a deputy telling him to drop the gun or he'd be shot. Deputy Michael Gonzalez fired four shots, killing Whitcomb. The Washington State Office of Independent Investigations is conducting the investigation.