By MICHAEL RUBINKAM, Associated Press HARRISBURG, Pennyslvania (AP) — Carmen Riley bent over her unconscious son, looked into his eyes and knew. It didn't take a mother's intuition or a doctor's prognosis to figure out that Ty'rique was gone. Several days earlier, 21-year-old Ty'rique Riley had been jailed after an altercation with his father. Now he lay in a hospital bed, his body covered in lacerations