World's Most Evil Killers 6

John Allen & Lee Malvo (2021)

John Allen and Lee Malvo: The story of the Beltway sniper attacks. John Allen and his teenage accomplice carried out the brutal series of shootings that killed 10.

Robert Pickton (2021)

The story of one of the most prolific serial killers in Canadian history, dubbed `The Pig Farmer Killer' by the media.

Sean Vincent Gillis (2021)

The story of the serial killer Sean Vincent Gillis, who brutally snatched away the lives of eight innocent women during a decade-long killing spree in Louisiana.

Don Miller (2021)

The story of a terrifying killer who snatched away the lives of four victims before being caught while trying to claim his fifth.

Judy Buenoano (2021)

The story of Judy Buenoano, the first woman in Florida to die in the electric chair. She was a killer so evil that her own son became one of her victims.