CLEARWATER - It is not up to Michael Schiavo to decide whether his wife, Terri, should undergo an autopsy after death. ``He doesn't have any choice in the matter,'' said Bill Pellan, director of investigations for the Pinellas-Pasco Medical Examiner's Office. Medical Examiner Jon Thogmartin decides when an autopsy is required under state law, Pellan said. On Monday, attorney George Felos announced that Michael Schiavo wanted an autopsy performed to silence critics who have accused him of planning to have Terri Schiavo's remains cremated to cover up wrongdoing. ``Claims have been made there is some motive behind the cremation,'' Felos...