Ted Bundy was an American serial killer and sexual offender who carried out a series of murders of young women during the 1970s across multiple U.S. states. He became widely known during that decade for his crimes, repeated escapes from custody, and eventual execution in 1989. Key Facts Bundy confessed

Dennis Nilsen was a British serial killer who murdered several men in London between 1978 and 1983 and became notorious for retaining and dismembering his victims’ bodies. His crimes and subsequent conviction made him one of the most infamous UK offenders of the late 20th century. Key Facts He confessed

Jeffrey Dahmer was an American serial killer and sex offender known for committing a series of murders in the late 20th century, primarily in Milwaukee, Wisconsin, between 1978 and 1991. Key Facts He is linked to 17 known victims killed between 1978 and 1991. Dahmer was commonly referred to in

Ricardo Leyva Muñoz Ramírez was an American serial killer known as the “Night Stalker” who carried out a series of violent home-invasion attacks in Southern California during 1984–1985. He was convicted in 1989 and spent decades on California’s death row before dying in custody in 2013. Key Facts Convicted in

Peter Sutcliffe was a British serial killer known as the “Yorkshire Ripper”, responsible for a series of murders and attacks in northern England during the mid-to-late 1970s and early 1980s. Key Facts Confirmed responsible for the murders of 13 women between 1975 and 1980. Widely referred to by the media

Arthur Shawcross was an American serial killer active in two distinct periods—initially in the early 1970s and later in the late 1980s—who became widely known as the “Genesee River Killer” for a series of murders tied to the Genesee River valley in New York. Key Facts He is associated with

Fred and Rose West were a British couple responsible for a series of brutal murders in Gloucester between the late 1960s and the 1980s, becoming one of the country’s most infamous criminal pairs. Their crimes, discovered in 1994, led to a high-profile investigation and a landmark criminal trial. Key Facts.

James Eagan Holmes was the gunman responsible for the mass shooting at a movie theater in Aurora, Colorado. The attack occurred during a midnight screening on July 20, 2012, and left multiple people dead and many more injured. Key Facts On July 20, 2012, Holmes killed 12 people and wounded

James Edward “Pop” Pough (February 16, 1948 – June 18, 1990) was an American spree killer responsible for a multi-site rampage in Jacksonville, Florida, over June 17–18, 1990. He is most widely known for a mass shooting at a General Motors Acceptance Corporation (GMAC) office that left nine employees dead

John George Haigh was a British serial killer active in the 1940s who became notorious for murdering several people and disposing of their remains in strong acid. He is widely known by the nickname “The Acid Bath Murderer.” Key Facts Haigh murdered six people during his criminal career. He became