The Serial Killer's Apprentice
Description
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.
Stars
Katherine Ramsland, Wayne Henley
Runtime
83 minutes
Release Date
August 17, 2025
Rating
6.4/10 (7 votes)