The Killer Within


The Killer Within examines what turns someone into a murderer, the triggers that could transform them into a killer or whether some people are just born to kill.

Throughout the series, leading forensic and criminal experts delve into the psyche of the killer. We speak to those directly involved with each case, to discover the common signs and events that could lead to your nearest and dearest harbouring The Killer Within.

Production Info

Duration: 10 x 60

Year of Production: 2021

Broadcaster: SKY Crime