11. Destroyed evidence included the clothing Woldemariam was wearing, a bullet and empty shell casing . 12. It requires the manufacturer to send a test-fired shell casing with each gun it sells. 13. Hocking rushed to Mrs . Zeevi side and saw a shell casing on the floor. 14. Bunk confirms that the two types of shell casing found are from two different guns. 15. Detectives also found a shell casing from a . 380 semiautomatic pistol at the crime scene. 16. Nearby, he saw what looked to him like the shell casing from a . 45-caliber bullet. 17. The tape includes footage of a bloody cut on Schmidt's head from an ejected shell casing . 18. At the Pittsburgh stop, Love stormed off after someone threw a shotgun shell casing onto the stage. 19. As a result, the images of the scratches on the back of a shell casing look different. 20. He ordered detectives and uniformed officers to search the dunes and marshes for a possible shell casing .