The Billings Fire Department raises a flag over North 27th Street as a procession of law enforcement vehicle escorts the body of slain sheriff's deputy Mason Moore to St. Vincent Healthcare, Tuesday, May 16, 2017 in Billings, Mont. Moore, a sheriff's deputy was killed early Tuesday in a shootout that prompted a middle-of-the-night pursuit that spanned more than 100 miles (161 kilometers) across southwestern Montana, involving several law enforcement agencies. (Larry Mayer/The Billings Gazette via AP)