Overview: A criminologist whose speciality was the rehabilitation of parolees is killed and his research assistant assaulted, leaving St. John to piece through the man's work to find a suspect.
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First Air Date: Feb 02, 1976Last Air date: Jun 14, 1976Season: 1 SeasonEpisode: 15 EpisodeRuntime: 60 minutesQuality: HDIMDb: 6.00 / 10 by 1 usersPopularity: 5.358Language: English