
World's Most Evil Killers
A look into the case of a sadistic killer, who posed as an MI5 agent in order to murder his victim.

A look into the case of a sadistic killer, who posed as an MI5 agent in order to murder his victim.

A serial killer brutally snatches away the lives of eight women during a decade-long killing spree.

Over a 25-year career of murder, Richard Biegenwald killed at least six people.

Robert Hansen was a monster who preyed on vulnerable women.

The story of serial killer Geoffrey Evans and his accomplice John Shaw.

Victor Farrant is a convicted rapist who murdered his former girlfriend in 1996.

Dallas Augustine had wealth, a wife she loved and a fledgling political career.

Two EMTs fall in love, but when their marriage falls apart, the man plots the end of his ex-wife.

In 1999, pregnant mother of three Debbie Griggs disappeared without a trace.

A hurricane strikes coastal Texas right when Crystal McDowell mysteriously vanishes.

On the day of their anniversary a man decides to go fishing but never makes it back home.

A devoted mother is afraid for her life against her abusive spouse.

When Arlene Fraser disappeared, her husband Nat had a watertight alibi; local cops weren't fooled.

A family man invites a friend who is down on his luck to live with his family.

Steven McDowell refused to accept that his marriage to Crystal was over.

Three women reveal how in a moment of passion, they were driven to commit murder.

Three women find themselves tangled in love triangles where the odd person out ends up murdered.

Along with her boyfriend, Harris is convicted of shooting an 84-year-old woman.

Three women find themselves tangled in love triangles where the odd person out ends up murdered.

Former law enforcement officer, Courtenay Savage, pled guilty to second-degree attempted murder.