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HBO Max

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Discovery +

Apple TV

Amazon Video

Fandango At Home

Investigation Discovery

Spectrum On Demand

Google Play Movies

Everyone Has a Death Sentence

Sleeping Beauties

God Was Using Me

Most People Would Be Haunted

I Knew She Lived Alone

I Was a Star

Sometimes People Get Shot

I Call Him Moster

The Women On His List

He's Not Among the Living

Season 4

Masters of Manipulation

Documentary

Crime

Signs of a Psychopath

Season 1

Season 2

Season 3

Season 5

Season 6

Season 7

Season 8

Season 9

This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?