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Watch S8, EP7: Richard Biegenwald for $0 Today

MA 15+World's Most Evil Killers45mFilmRise

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

Original Air Date: Jan 1, 2024

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How to watch

Available on demand
Fri, Apr 4, 2:00 AM
Fri, Apr 4, 6:54 PM
Sat, Apr 5, 4:25 AM
Sun, Apr 6, 11:50 PM
Mon, Apr 7, 7:51 AM

More episodes

S7, EP16 "Heriberto Seda"
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S7, EP16 "Heriberto Seda"

A killer who goaded police and media during his spree, Heriberto Seda claimed to kill based on his victims' star signs.

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S8, EP6 "Richard Kuklinski"
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S8, EP6 "Richard Kuklinski"

Richard Kuklinski claims to have murdered over 100 people for New York and New Jersey's crime families.

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S7, EP18 "Robert Hansen"
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S7, EP18 "Robert Hansen"

The Alaska serial killer Robert Hansen who murdered at least seventeen women during a spree that lasted for more than a decade.

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S7, EP10 "Zahid Zaman"
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S7, EP10 "Zahid Zaman"

On the surface, Zahid Zaman portrayed himself as a pillar of the community, but the true story of this cult killer was deeply sinister.

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S8, EP20 "Eric Locke"

S8, EP20 "Eric Locke"

Dublin man Eric Locke refuses to accept it when Sonia Blount, a mother of one, ends their relationship.

S8, EP19 "Catherine Nevin"

S8, EP19 "Catherine Nevin"

Catherine Nevin reports a break-in and violent attack at her pub, which leaves her husband dead.

S8, EP18 "Charlotte and Linda Mulhall"
Ended

S8, EP18 "Charlotte and Linda Mulhall"

In March 2005, the gardaí recover human body parts from the Royal Canal in Dublin.

S8, EP17 "Colin Whelan"
Ended

S8, EP17 "Colin Whelan"

When Mary Gough is found dead in her family home, her husband Colin Whelan appears shocked.


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An in-depth look at some of the world's most dangerous murderers.
Starring: Andy Dixon, Andy Gatenby, Christopher Kouros, Elizabeth Yardley, Gareth Lawrence, Geoffrey Osborne, Geoffrey Wansell, Harold Schechter, Helen Morrison, Jeff Longland, Matthew James Morrison, Nicholas Benjamin, Roberto Vivancos, Ross Huguet, Stuart Hamilton, Terri Lemoine, Tom Bonington, Yanick Ghanty
Original Air Date: Aug 10, 2017
Genres: DocuseriesTV Series
Rating: MA 15+
Playback: HD
8 seasons available on demand
Available on

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