61.   Spent bullet casings found on a path running by the river suggested that the dead had been executed on the spot.

62.   Television images showed shattered icons and bullet casings littering the ground.

63.   Ten bullet casings littered the street near the army checkpoint, where the soldier opened fire.

64.   Spent bullet casings suggested that the dead had been executed on the spot, indicating they may not have been killed as part of the mass executions.

65.   The grisly crime scene showed the boy lying at the top of some stairs, with blood coming from his mouth and a spent bullet casing by his side.

66.   The investigators used metal detectors to locate bullet casings littering the field.

67.   The red Mazda pickup still sat in the road, the windshield dotted with bullet holes and the ground littered with bullet casings.

68.   Using metal detectors, the six-member team searched the killing field for bullet casings.

69.   When detectives find a bullet casing at a crime scene, they can go to the computer and instantly identify the gun it came from.

70.   When he arrives, two detectives direct him to a bullet casing in the middle of a parking lot.