Overview: The investigators behind infamous serial killer cases reveal the harrowing, chilling details of their extraordinary efforts in this true crime series.
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First Air Date: Nov 04, 2021Last Air date: Jun 23, 2023Season: 3 SeasonEpisode: 12 EpisodeRuntime: 40 minutesQuality: HDIMDb: 6.50 / 10 by 39 usersPopularity: 8.298Language: English, French