The Serial Killer's Apprentice (2025)
Overview
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.
Cast
Recommendations
Voyeur
The Mystery of D.B. Cooper
Aileen: Queen of the Serial Killers
Evil Influencer: The Jodi Hildebrandt Story
Con Mum
Ted Bundy: Mind of a Monster
Long Shot
The Crash
H.H. Holmes: America's First Serial Killer
Dirty John: The Dirty Truth
Naqoyqatsi
The Menendez Brothers
Nail Bomber: Manhunt
Untold: Crime & Penalties
The Anthrax Attacks: In the Shadow of 9/11
Into the Abyss
O.J.: Made in America
Deliver Us from Evil
Champs
All the Devils Are Here