The Serial Killer's Apprentice
Movie · 1h 23m
DocumentaryCrime
Starring Katherine Ramsland, Wayne Henley
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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Show info
First airedAugust 17, 2025
StatusReleased
