2 Griselda Blanco(Drug Lord)
3 Frank Costello(Crime Boss)
Frank Costello was an Italian-American kingpin of the famous Luciano crime family. After serving as a trusted consigliere for the Luciano crime family under Lucky Luciano, Costello became acting boss in 1937 when underboss Genovese fled to Italy, while Luciano was imprisoned. However, he retired in 1957 to avoid an altercation with Genovese, who wanted to rule the crime family.
4 Pretty Boy Floyd(Bank Robber)
Pretty Boy Floyd was the nickname of Charles Arthur Floyd, a bank robber who operated in the West and Central states of America. While the law enforcement officials considered him a criminal, the public had a positive opinion of him as he burned mortgage documents during the robberies, freeing many people from their debts. The FBI killed him in 1934.
5 Lee Boyd Malvo(Serial killer)
Lee Boyd Malvo was involved in the Beltway sniper attacks of 2002, which killed 10 people and injured three in the Washington Metropolitan Area. He had befriended his accomplice in the act, John Allen Muhammad, as a juvenile. Malvo is currently serving multiple life sentences at a supermax prison.
6 Robert Hansen(Serial Killer)
One of America’s most notorious serial killers, Robert Hansen was called ‘The Butcher Baker’ as he owned a bakery. He is said to have killed seventeen women and raped many others in and around Anchorage, Alaska, during the 1970s and 1980s. Most of his victims were strippers and sex workers. He was sentenced to 461 years in prison in 1984.
7 Danny Porush(Fraudster)
Entrepreneur and former stock broker Daniel Mark Porush, better known as Danny Porush, was convicted of fraud and money laundering at Stratton Oakmont, a brokerage house. Following his 39-month prison sentence, he began working with Med-Care. He inspired the character Donnie Azoff in The Wolf of Wall Street.
8 Johnny Torrio(Gangster)
9 Frank Nitti(Gangster)
Frank Nitti was an Italian born-American mobster and one of Al Capone's main henchmen. Renowned for his leadership skills, Nitti succeeded Al Capone to become the boss of the Chicago Outfit. His life and work inspired the 1988 biopic Nitti: The Enforcer.
10 Belle Starr(Outlaw)
11 Sara Jane Moore(Woman Who Attempted to Assassinate US President Gerald Ford)
12 John Franzese(Crime Boss)
John Franzese was a mobster who served as the underboss of the infamous Colombo crime family from 1963 to 1967. In 2005, he once again became the underboss of the crime family until he was convicted in 2011. Franzese was 100 years old at the time of his release; he was the only centenarian in federal custody at that time.
13 Pat DiCicco(Producer)
14 John A. Gotti(Gangster)

15 Christopher Paul Neil(Convicted Child Molester)
16 Auto Shankar(Criminal)

17 Carlos Marcello(Boss of New Orleans crime family)
18 Buster Edwards(Criminal)

19 Fanny Kaplan(Revolutionary)

Born into a poverty-stricken family of farmers, Fanny Kaplan was home-schooled. Later, while working as a milliner, she joined the Socialist Revolutionary Party and thus became part of radical politics. She developed anti-Bolshevik sentiments and attempted to assassinate Lenin. Though Lenin recovered, Kaplan was later executed.
20 Kim Hyon-hui(Spy)

21 Philip Rastelli(Crime boss)

22 Julius Streicher(Politician)
23 Louis Till(Soldier, Criminal)

24 Gerda Steinhoff(Guard)

25 Joel Rifkin(American serial killer)

26 Henry Morgan(Privateer, Lieutenant Governor of Jamaica)
Henry Morgan was a Welsh privateer who later served as lieutenant governor of Jamaica. He is best remembered for raiding settlements on the Spanish Main. From the wealth acquired through his raids, Morgan became a plantation owner, buying three large sugar plantations in the Caribbean. His life and career inspired several films, such as Captain Blood and Morgan, the Pirate.
27 Louis Buchalter(Gangster)
28 Frankie Yale(Criminal)

29 Francesco de' Pazzi(Banker, Murderer)

30 John Bodkin Adams(Physician, Serial killer)

Not many suspected physician John Bodkin Adams of being a serial killer till it was revealed that his name had appeared in the wills of at least 132 of his patients who had died, while 163 died in coma. Though never convicted of the killings, he faced punishment for forgery.
31 Jack Henry Abbott(Former criminal, author known for his memoir In the Belly of the Beast)

32 Charles Birger(Gangster, Soldier)

33 Helmut Oberlander(War criminals)

34 Lucio Urtubia(Anarchist)

35 Alphonse Persico(Criminal)

36 Yaser Abdel Said(Killing of two daughters as The Price of Honor)

37 Elizabeth Holmes(Former CEO of Health Technology Company 'Theranos' Who Was Convicted of Fraud)

Elizabeth Holmes is a former businesswoman who is credited with founding the now-defunct health technology company Theranos . It was later revealed that Elizabeth Holmes had deceived her investors with false claims. The rise and fall of her company inspired a book titled Bad Blood: Secrets and Lies in a Silicon Valley Startup.
38 Mary Kay Letourneau(Teacher who pleaded guilty in 1997 to two counts of felony second-degree rape of a child)

American teacher Mary Kay Letourneau was pleaded guilty in 1997 to two counts of felony second-degree rape of a child. She began a sexual relationship with her sixth-grade student Vili Fualaau and had two children with him. Letourneau served two prison sentences as their relationship was forbidden by law. The two got married in 2005 and got separated in 2019.
39 Alyssa Bustamante(Criminal)
40 Anders Behring Breivik(Terrorist)
41 James Rosemond(Drug trafficker)

42 John Meehan(Con Artist)
43 Wafa Idris(First Palestinian female suicide bomber)

44 Hildegard Lächert(Nurse)

45 Christian Longo(Murderer)
46 Luis Garavito(Colombian serial killer)

47 Nucky Johnson(Politician)

48 Ike Ibeabuchi(Boxer)

49 Jerry Brudos(Serial Killer)
Jerry Brudos was an American necrophile and serial killer who killed at least four women between 1968 and 1969 in Oregon, USA. Brudos, who had a fetish for women's shoes, started killing women for their shoes. His life and style of crime inspired a song from the 2003 album Murder Metal, which was recorded by extreme metal band Macabre.
50 Luke Heimlich(Baseball Player)
