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Vampires & Cannibals: Jeffrey Dahmer & Rod Ferrell
What draws mankind toward the darkest corners of evil? Killers who feed on human beings are analyzed and ranked on the Scale of Evil.
Most Evil: Ranked
Season 1 · Episode 8
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Killer Remorse: Karla Faye Tucker & Billy Wayne Sinclair
Is it possible for an ax murderer and a career criminal to find redemption? Where do they place on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 9
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Killer Women: Betty Broderick & Judy Neelly
Statistically women are far less common to commit acts of brutality, but their motives and methods can be every bit as cruel. How do they measure on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 10
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Deadly Manipulation: Sylvia White
Sometimes the most heinous acts are committed by those we trust most. Dr. Kris Mohandie ranks a notorious Black Widow after the mysterious murder of husband number three.
Most Evil: Ranked
Season 1 · Episode 11
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Control Freak: Robert Gene Simmons
When a domineering ex-military man fears losing control over his family, he commits unspeakable acts of brutality. How do controlling killers rank on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 12
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Sexual Predators: Gerard Schaefer & Richard Hooten
Some of the world's most notorious killers include men who fail to control their darkest impulses. Where do sexual predators rank on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 13
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Deceptive Killers: Darci Pierce & Doyle Kelley
For killers who attempt to mask their crimes, deception itself is just another weapon. Where do diabolical schemers land on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 14
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Egomaniacs: Truck Stop Killer & David Dowler
Many murderers possess narcissistic tendencies, but there is a unique group who are pathologically and dangerously self-obsessed. Where do they rank on the Scale of Evil?
Most Evil: Ranked
Season 1 · Episode 15
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Sympathy for the Devil: Jim Horton
Retired police investigator Jim Horton tells Phelps how he betrayed the confidence of a thief- turned-informant in order to bring a killer to justice.
To Catch A Killer: Inside the Chase
Season 1 · Episode 1
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A Killer Beside Me: Dennis Haley
Law Enforcement Agent Dennis Haley recounts the night he spent in a hotel room with serial killer, Mark Riebe.
To Catch A Killer: Inside the Chase
Season 1 · Episode 2
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Stolen Identity: Kent Schoonover
A small-town detective describes a twisted murder investigation that spans multiple states involving a stolen identity.
To Catch A Killer: Inside the Chase
Season 1 · Episode 3
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Kiss & Kill
Whenever Belle Gunness has guests at her farm, they disappear. Authorities quickly uncover a horrifying secret in Belle's barn - a secret that leaves the whole town speechless.
True Nightmares: Tales of Evil
Season 1 · Episode 1
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The Well & The Wicked
Claire and Dora Williamson just want to be healthy and happy. When they check into the luxury spa, Wilderness Heights, they find themselves in a terrifying situation with no escape.
True Nightmares: Tales of Evil
Season 1 · Episode 2
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Holy Mother
Ed Gein's only ambition in life is to please his Godfearing mother, Augusta. But when Augusta passes away, Ed finds a frightening way to cope with the sudden loss.
True Nightmares: Tales of Evil
Season 1 · Episode 3
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Killer Spectacle
Grady "Lobster Boy" Stiles loves all of the attention he gets at his circus sideshow act. When he ends up dead, Detectives learn that the beloved entertainer actually had many, many enemies.
True Nightmares: Tales of Evil
Season 1 · Episode 4
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Waking Nightmare
Ken Parks had it all: a great job, happy wife, and a loving family. When he develops a secret gambling addiction, his demeanor changes. Then, his peculiar behavior, quickly warps into murderous behavior.
True Nightmares: Tales of Evil
Season 1 · Episode 5
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