Overview: Channeling sibling rivalries and deadly childhood pacts, this series follows true-crime mysteries surrounding cases of these double-duty archetypes.
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First Air Date: Jul 26, 2012Last Air date: Apr 21, 2020Season: 6 SeasonEpisode: 33 EpisodeRuntime: 43 minutesQuality: HDIMDb: 6.60 / 10 by 5 usersPopularity: 5.622Language: English