Man Arrested in Okla. Highway Shooting Spree That Killed 2 Man fired on vehicles as he drove west: cops By Arden Dier, Newser Staff Posted Dec 17, 2015 6:20 AM CST 36 comments Comments Downtown Oklahoma City is pictured behind Interstate 40, Friday, Feb. 13, 2015. (AP Photo/Sue Ogrocki) (Newser) – Two people are dead after a man opened fire on vehicles while driving west through three counties in western Oklahoma early Thursday, reports the Oklahoman. Police say the shooting spree started on I-40 in Canadian County around midnight and continued into Caddo and Custer counties as the shooter drove some 50 miles. A male was killed by a bullet near the Canadian County and Caddo County line, while a woman was shot in Custer County, per KOCO. She was pronounced dead at a hospital. Police say the shooter also fired at several tractor-trailers, but no one inside the vehicles was injured. The suspect, who hasn't been named, was arrested in Custer County for DUI at 12:39am. Police say he surrendered peacefully.