The Grim Sleeper: Mind of a Monster

Arrow Media's feature documentary focuses on Lonnie David Franklin JR – better known as the grim sleeper - who spent decades preying on victims.

Crime
Released 2021
Broadcaster Discovery
Key Personnel
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Tom Brisley

CEO & Creative Director

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One of the most ruthless serial killers in LA history

The Grim Sleeper Mind of a Monster

In 2001, detectives in the LAPD’s cold case unit re-open the files on a series of unsolved murders from the 1980s. All of the women were shot with a .25-caliber automatic, their bodies dumped in alleyways. As police search for DNA evidence to unlock the case, they are stunned to discover a new victim – 14 years after the last known murder. The race is on to catch the brutal serial killer, before he can strike again.

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