DocumentaryCrime
The Serial Killer's Apprentice
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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User score
7 votes
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Status
Released
Released
August 17, 2025
Runtime
1h 23m
Language
English
