A clatter of footsteps at the door caught his attention. The doctor was back, 
bringing with him two big men. Taking positions on either side of Peter, the orderlies forced his
shoulders down. But at that moment Peter finally broke the right-hand strap, and 
swung his fist up toward the orderly on that side. His fist slammed into the 
man’s belly, the impact lifting the orderly up off the floor and throwing him
against the wall.