Dennis Nilsen was a Scottish necrophile and serial killer who killed at least 12 boys and young men between 1978 and 1983. Also known as the Muswell Hill Murderer, Nilsen committed these crimes in London, England, where he would lure his victims into his house before strangulating them to death. He was convicted in 1983 of six counts of murder.
Ronald Kray was a British criminal involved in organized crime in the East End of London in the 1950s and 1960s. Along with his twin brother, Reggie, he ran a gang that was notorious for committing murders, armed robberies, and arson among other criminal activities. The brothers were arrested in 1968 and sentenced to life imprisonment.
Jack the Ripper was anl unidentified serial killer who predominantly targeted female prostitutes living and working in the ghetto of the East End of London. Since the murders were never solved, Jack the Ripper became infamous folklore in England. The murders were so cleverly done that the authorities were not even able to ascertain the killer's gender.
One of history’s most infamous serial killers, Harold Shipman was a British GP who is believed to have killed over 200 patients before being nabbed by the police. He was ultimately sentenced to life imprisonment for 15 murders but later committed suicide in prison. The case led to grave concerns about powers and the responsibilities of the Britain’s medical community.
Blackbeard was a notorious English pirate who struck fear into the hearts of his opponents during the early 18th century. His life has inspired several video games, TV miniseries, and films. Tim Powers' novel On Stranger Tides houses a fictionalized version of Blackbeard; the novel was later adapted into a film titled Pirates of the Caribbean: On Stranger Tides.
Fred West was a serial killer who derived pleasure from acts, such as voyeurism, sexual assaults, murder, and various sexual fetishes that pushed his victims beyond their sexual limits. He committed murders and sexual assaults along with his wife Rose, who worked as a prostitute at their residence. Fred committed suicide at HM Prison Birmingham in 1995.
English serial killer Peter Sutcliffe was dubbed the Yorkshire Ripper as he was likened to the infamous unidentified serial killer, Jack the Ripper, by the press. Convicted of killing 13 women and injuring nine other, Peter Sutcliffe was sentenced to life imprisonment. In 2000, ITV aired a crime drama miniseries based on Peter Sutcliffe's murders titled This Is Personal.
10 Myra Hindley
12 Mary Bell
Mark Thatcher is the son of former Prime Minister of the United Kingdom, Margaret Thatcher. For the major part of his career as a businessman, Thatcher was accused of using his mother's position to gain an upper hand, especially in the Al-Yamamah arms deal. In 2005, he was convicted for funding the 2004 Wonga Coup in South Africa.
Robert Maudsley is an English serial killer currently serving life imprisonment at Wakefield Prison, England. He committed three of his four murders in prison, forcing the authorities to keep him in solitary confinement. Maudsley's case was sensationalized as it was claimed that he had eaten part of the brain of one of his victims, although the PCC refuted such claims.
18 Jihadi John
19 Ruth Ellis
Called the ‘white widow’, British national Samantha Lewthwaite is one of the most wanted terrorists in the world. She has been linked to the Somali terrorist group Al Shabaab and was reportedly involved in the 2013 Nairobi Westgate shopping mall terror attack. She is the widow of one of the four suicide bombers who carried out the July 2005 London subway terror attacks.
21 Calico Jack
22 Richard Reid
24 Peter Tobin
25 Charles Vane
26 Mary Read
27 Henry Every
29 Ronald Biggs
30 Henry Morgan
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.
31 William Kidd
Beverley Allitt is an English serial child killer, convicted ,of murdering four children and grievously injuring several others. Previously employed as a State Enrolled Nurse, she attacked 13 children over a 59-day period, out of which four died. She received 13 life sentences for the crimes and is detained at Rampton Secure Hospital in Nottinghamshire.
36 Howard Marks
An Oxford alumnus, Dennis Howard Marks was an aspiring teacher before chose the world of drugs. He went from consuming cannabis to selling it, and was eventually jailed for 7 years. He used numerous pseudonyms, such as Mr. Nice and Marco Polo, and also penned a bestselling memoir.
37 Dick Turpin
40 Anne Perry
Juliet Hulme, better known as Anne Perry, is the bestselling author of the widely popular William Monk and Thomas Pitt series of novels. She changed her name after a 5-year sentence for killing her friend’s mother at age 15. She has also worked as a flight attendant.
42 Amelia Dyer
43 Max Clifford
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45 Graham Young
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.