Movie · 83 min · crm, doc
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.
Where to watch The Serial Killer's Apprentice
Available on 1 platforms across 1 countries.
Cast
Katherine Ramsland, Wayne Henley
Crew
Dick Wolf (producer)