Overview: To glean insight into the elusive BTK killer, Bill and Holden interview the Son of Sam, who makes a startling admission.
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First Air Date: Oct 13, 2017Last Air date: Aug 16, 2019Season: 2 SeasonEpisode: 19 EpisodeRuntime: 48 minutesQuality: HDIMDb: 8.10 / 10 by 2434 usersPopularity: 61.336Language: English