the gun barrel had been placed directly against bill mowbrey's head. as the bullet exited his left temple, it went through his left hand, which was apparently resting under his head when the shot was fired. brownsville residents were shocked to learn that one of their most high-profile residents had apparently killed himself. bill mowbray ran a local cadillac dealership and was well known in town. but the dealership had fallen on hard times. bill was deeply in debt and was being investigated for alleged tax fraud. >> he was fairly desperate. he had gone to a banker and put his head down on the desk and cried in front of that banker and said, if you don't loan me $200,000 to help me out, i'm going to kill myself. and he was desperate. he had gone to every source he knew for funds. >> it looked as if bill mowbray had gone through with his threat. but investigators weren't so sure. they noticed something unusual in the position of his body, something that said it was physically impossible for him to have shot himself. they were convinced that bill mowbray