Police in a Dallas suburb say 24-year-old Dallas Cowboys defensive end Marshawn Kneeland was found dead of an apparent suicide after evading authorities in his vehicle and fleeing the scene of an accident on foot. Police said Kneeland didn’t stop for Texas Department of Public Safety troopers over a traffic violation on Wednesday night. Kneeland was found dead of a self-inflicted gunshot wound early Thursday morning, about three hours after the crash, police said.