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.
Katherine Ramsland
Self
Wayne Henley
Self (voice)
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August 17, 2025
1h 23m
6.4
N/A
N/A
7
Wolf Entertainment
US
Good Caper Content
US
Investigation Discovery
US