40. Dietz PE, Hazelwood RR, Warren 3: The sexually sadistic criminal and his offenses. Bull Am Acad Psychiatry Law 18:163- 178, 1990. 41. Dietz PE, Matthews DB, Van Duyne C, Martell DA, Parry CDH, Stewart T, Warren 3, Crowder JD: Threatening and otherwise inappropriate letters to Hollywood celebrities. 3 F