DINNER AND A SHOW Beyond homegrown grub, the cafeteria served up plenty of murder and mayhem. There was the inmate who cut in line and soon felt the business end of a hammer hit his head. Another time, two kitchen inmates turned on a third as one used a meat cleaver to separate his spine, while the other sliced off his arm with a long knife. Thereafter, prison officials mandated all kitchen utensils be identified and outlined on a peg board, so that each tool was accounted for in case a prisoner was tempted to go on a killing spree or made the deadly mistake of cutting in line again.