FBI: Suspect in triple slaying in Mont. arrested

By the Associated Press | October 5, 2011 | 9:10 PM EDT

Law enforcement officers remove a shooting victim's body from a home about nine miles south west of Lodge Grass Tuesday, Oct. 4, 2011 near Montana's Crow Reservation. A shooting left three people dead at a rural residence on Montana's Crow Reservation and a manhunt was under way Tuesday for an armed suspect, prompting a lockdown of schools, a hospital and other public buildings, authorities said. Authorities were searching for 22-year-old Sheldon Bernard Chase, who has a history of mental illness and is considered armed and extremely dangerous, said Eric Barnhart, FBI supervisor in Billings. (AP Photo/The Billings Gazette, James Woodcock)

LODGE GRASS, Mont. (AP) — The FBI says a 22-year-old man suspected of killing three people on Montana's Crow Reservation has been arrested in Washington state.

The FBI says Sheldon Bernard Chase was arrested Wednesday night without incident in Spokane, Wash. He is wanted for questioning in the Tuesday shooting deaths of his elderly grandmother, cousin and cousin's boyfriend.