The Serial Killer's Apprentice
20251h 23m
64%
7 TMDB ratings
Dr. Katherine Ramsland interviews Elmer Wayne Henley, the sole survivor of the 1973 Houston Mass Murders, to unravel his chilling journey from manipulated teen to convicted killer — and the terrifying truth behind the line between victim and predator.
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- Release date
- August 17, 2025
- Runtime
- 1h 23m
