A Pennsylvania man who was strangled by an 18-foot boa constrictor, has died. 27 year old Elliot Senseman was hospitalized last week after police found him with the huge snake wrapped around his neck in Lehigh County. Officers shot the snake to get it off him. Senseman died Sunday. On Monday, the coroner said the cause of death was a brain injury due to asphyxiation by constriction.