World's Most Notorious Killers

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An in-depth look at the most prolific international murder investigations of all time, told from the point of view of those who were there.

The West Murders
Episode 1 - 77 mins
Police in England looking for a missing girl discover a graveyard of bodies buried beneath a house.
The Vienna Strangler
Episode 2 - 77 mins
Detectives in Los Angeles and Vienna hunt the world's first transatlantic serial killer.
The Monster of Belgium
Episode 3 - 78 mins
Belgian police are unsure whether they have caught a serial killer or unmasked a child sex ring.
The Murder Down Under
Episode 4 - 75 mins
In 1982, Lynette Dawson, a loving wife and mother, disappears; a 40-year fight for justice ensues.
The Serpent
Episode 5 - 74 mins
In the '70s, tourists in Thailand are brutally killed; years later, the alleged murderer speaks out.

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How many seasons of World's Most Notorious Killers are there?: There is currently 1 season of World's Most Notorious Killers available for streaming on Peacock.

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