American serial killer, rapist, and burglar, Richard Ramirez terrorised the people of California, primarily Los Angeles, between 1984 and 1985 before being eventually captured by the police. The brutal criminal, also known as Night Stalker, was finally found guilty of 43 charges, including 13 murders and was sentenced to death. While on a death row, he died of cancer.
John Wayne Gacy was a sex offender and a serial killer. He assaulted, raped and murdered at least 33 boys and young men in 1960s and 1970s. He tortured and killed all his victims inside his ranch house near Norridge, a village in Norwood Park. He was given death sentence in March 1980 and was executed in May 1994.
Khalid Sheikh Mohammed is a Pakistani terrorist, who is believed to be “the principal architect of the 9/11 attacks.” A member of Osama bin Laden's al-Qaeda organization, he led al-Qaeda's propaganda operations for a few years. He is known by at least fifty pseudonyms. He was captured in 2003 and is currently detained at the Guantanamo Bay detention camp.
Known as Angel of Death, Dr. Josef Mengele was the chief doctor of Auschwitz concentration camp and was responsible for killing thousands of Jews as well as torturing the prisoners mercilessly and conducting inhuman experiments on them. These included injecting them with chemicals and stitching twin children together. Despite his horrible crimes, the infamous Nazi doctor could never be captured.
Sexually and physically assaulted by her own grandfather during her childhood and teenage years, Aileen Wuornos took to prostitution to support herself. From becoming pregnant at age 14 to engaging in sexual activities in exchange for drugs, Aileen's early life played a major role in turning her into a serial killer. Her story eventually became quite famous in popular culture.
Reinhard Heydrich was a Nazi police officer and a high-ranking SS. Heydrich is widely regarded as one of the main architects of the Holocaust, a World War II genocide that killed some six million Jews. Described by Adolf Hitler as the man with the iron heart, Heydrich is regarded as the darkest figure of the Nazi era by many historians.
13 Bugsy Siegel
Notorious mobster Bugsy Siegel held significant influence within the Italian-American Mafia and was regarded as a “celebrity gangster.” Good-looking and charismatic, he was an enigmatic figure. He played a key role in the development of the Las Vegas Strip. Noted for his prowess with guns, he met a grisly end when he was shot dead in 1947.
James Earl Ray was charged with assassinating Martin Luther King, Jr. in Memphis on April 4, 1968 and was convicted and sentenced to 99 years in prison in 1969. He served 29 years of his sentence before he died at the age of 70 from problems related to kidney disease and liver failure caused by hepatitis C.
15 Ottis Toole
17 Anne Bonny
Irish pirate Anne Bonny is considered one of the most famous female pirates of all time. She operated in the Caribbean in the early 18th century. As a teenager, she became the partner and lover of the notorious English pirate captain Calico Jack Rackham. She was captured in 1720 when she was pregnant. Her fate remains unknown.
18 Vito Rizzuto
19 Haji Mastan
Charles Ponzi was an Italian con artist and swindler who operated in Canada and the USA. He is best remembered for his money-making scheme in which he paid his earlier investors using the money given to him by later investors. Although this type of swindling investment scheme existed before Ponzi's time, it came to be known as a Ponzi scheme.
23 Peter Manuel
32 Joey Merlino
33 Jeff Fort
39 Roy Shaw
42 Buck Barrow
Darya Nikolayevna Saltykova was a noblewoman, serial killer, and sadist. She achieved notoriety for torturing and killing at least 38 female serfs. Since she was well-connected with the Russian nobility and with those in power at the royal court, Darya got away with many of her murders until she was found guilty in a trial organized by Empress Catherine II.