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World's Most Evil Killers

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Watch World's Most Evil Killers Season 3

Experts and specialists offer an in-depth look at some of the world's most dangerous murderers, featuring evidence and interviews from notorious cases.
  • Karol Kot

    Episode 1 - 43 mins
    A profile of Karol Kot, who killed an 11-year-old boy and an 86-year-old woman.
  • Diane Downs

    Episode 2 - 45 mins
    Diane Downs was convicted for the 1983 murder of her daughter and attempted murder of her other two.
  • Gary Ridgway

    Episode 3 - 44 mins
    Gary Leon Ridgway, also known as the Green River Killer, is one of the most prolific serial killers in United States history.
  • Ted Bundy

    Episode 4 - 43 mins
    Serial killer Ted Bundy confesses to 30 homicides committed in seven states between 1974 and 1978.
  • Colin Ireland

    Episode 5 - 43 mins
    Colin Ireland made a New Year's resolution to become a serial killer and then murdered five gay men.
  • Angus Sinclair

    Episode 6 - 42 mins
    Angus Sinclair is acquitted in 2007 in the trial for the World's End Murders.
  • Aileen Wuornos

    Episode 7 - 43 mins
    From November 1989 to November 1990, Aileen Wuornos killed at least six men throughout Florida.
  • Robert Lee Yates Jr.

    Episode 8 - 42 mins
    Serial killer Robert Lee Yates kills 13 prostitutes between 1996 and 1998.
  • Robert Black

    Episode 9 - 43 mins
    Scottish serial killer Robert Black attacks four young girls, aged 5 to 11, between 1981 and 1986.
  • Bobby Joe Long

    Episode 11 - 45 mins
    Bobby Joe Long abducts, sexually assaults and murders at least 10 women in the Tampa Bay area.
  • Robert Berdella - KCB

    Episode 12 - 44 mins
    Bob Berdella kidnaps, rapes, tortures and murders at least six men in Kansas City, Missouri.
  • Danny Rolling

    Episode 14 - 44 mins
    Danny Rolling murdered five college students in Gainesville, Florida, in August 1990.
  • David Heiss

    Episode 15 - 44 mins
    David Heiss stabbed Matthew Pyke 86 times after he became infatuated with Matthew's girlfriend.
  • BTK - Dennis Rader

    Episode 16 - 43 mins
    Rader killed ten people in Kansas, and sent taunting letters to police and newspapers detailing his crimes.

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