he morning bell sounded, and the locks on the 120 cells in Virginia's Powhatan Correctional Center cranked open. It was 6:30 on March 3, 1985. Inmates began to saunter out, heading to the showers or breakfast. David Dunford, 28, who was doing a 15-year stretch for burglary, lingered in his 8-by-10-foot cell.
