Louis Theroux: By Reason of Insanity

Louis investigates Ohio's state psychiatric hospitals, meeting patients who have committed crimes but have been found not guilty by reason of insanity. Louis investigates Ohio's state psychiatric hospitals, meeting patients who have committed crimes but have been found not guilty by reason of insanity. Louis investigates Ohio's state psychiatric hospitals, meeting patients who have committed crimes but have been found not guilty by reason of insanity. Louis investigates Ohio's state psychiatric hospitals, meeting patients who have committed crimes but have been found not guilty by reason of insanity.