Missing for decades: Investigators pursue leads to find Oklahoma escapees - Article Photos 17/26

Oklahoma Highway Patrol troopers lead the body of Lt. Pat Grimes into a hearse after his funeral in Moore on May 30, 1978. Grimes and two other troopers were killed in a gun battle with two escapees from the Oklahoma State Penitentiary on May 26, 1978. Photo by Roger Klock, The Oklahoman. Copy of a print from The Oklahoman Archive, Tuesday, Dec. 6, 2011.