The Serial Killer's Apprentice

The Serial Killer's Apprentice

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.

DocumentaryCrime

The Serial Killer's Apprentice

Rating

6.4/10

Release Date

2025-08-17

Runtime

83 minutes

Status

Released

Cast

Katherine Ramsland

Katherine Ramsland

Self

Wayne Henley

Wayne Henley

Self (voice)

Production Companies

Wolf Entertainment

Wolf Entertainment

Good Caper Content

Good Caper Content

Investigation Discovery

Investigation Discovery