The Serial Killer's Apprentice
DocumentaryCrime
★ 6.4/1020251h 23m
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.
Runtime
1h 23m
Language
English
Released
Aug 17, 2025
Runtime
1h 23m
Language
English
Released
Aug 17, 2025
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