20/20 Season 42 Episode 23 My Father BTK ( Air Date 2019-02-01 ) Genre News, Documentary category. Overview "After "BTK" serial killer Dennis Rader's shocking confession, his daughter had to find ways to cope with her new, shattered reality.".
20/20 Season 42 Episode 23 My Father BTK
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- Watch: 20/20 Season 42 Episode 23 My Father BTK on CWR-CRB
- Stars: David Muir, Deborah Roberts
- Director:
