Peter William Sutcliffe, also known as Peter Coonan, was an English serial killer who was convicted of murdering thirteen women and attempting to murder seven others between 1975 and 1980. He was dubbed in press reports as the Yorkshire Ripper, an allusion to the Victorian serial killer Jack the Ripper. He was sentenced to twenty concurrent sentences of life imprisonment, which were converted to a whole life order in 2010. Two of Sutcliffe's murders took place in Manchester; all the others were in West Yorkshire. Criminal psychologist David Holmes characterised Sutcliffe as being an "extremely callous, sexually sadistic serial killer."
Sir Ronald Darling Wilson, was a distinguished Australian lawyer, judge and social activist serving on the High Court of Australia between 1979 and 1989 and as the President of the Human Rights and Equal Opportunity Commission between 1990 and 1997.
The Claremont serial killings is the name given by the media to a case involving the disappearance of an Australian woman, aged 18, and the killings of two others, aged 23 and 27, in 1996–1997. After attending night spots in Claremont, a wealthy western suburb of Perth, Western Australia, all three women disappeared in similar circumstances leading police to suspect that an unidentified serial killer was the offender. The case was described as the state's biggest, longest running, and most expensive investigation.
Eric Edgar Cooke, nicknamed the Night Caller and later the Nedlands Monster, was an Australian serial killer who terrorised the city of Perth, Western Australia, from September 1958 to August 1963. Cooke committed at least 20 violent crimes, eight of which resulted in deaths.
Dante Wyndham Arthurs is an Australian murderer, convicted of the murder of eight-year-old Sofia Rodriguez-Urrutia Shu.
John Button is a Western Australian man who was the victim of a significant miscarriage of justice. Button was wrongfully convicted of the manslaughter, by vehicle impact, of his girlfriend, Rosemary Anderson, in 1963. He was sentenced to 10 years in prison, and released in 1968. The conviction was quashed in 2002.
Darryl Beamish is a Western Australian man who was wrongfully convicted of wilful murder in 1961 and sentenced to death by hanging. The death sentence was commuted to life imprisonment and he was paroled in 1977. After six appeals, his conviction was finally overturned in 2005.
On 14 October 2004, Pádraig Nally, an Irish farmer living in County Mayo, Republic of Ireland shot dead Irish Traveller John "Frog" Ward, who had been trespassing on his property. In November 2005 Nally was sentenced to six years' imprisonment for manslaughter. His conviction was quashed in October 2006 and, after a retrial in December 2006, he was found not guilty of manslaughter.
Daniel Lee Siebert was an American serial killer on Alabama's death row. He was convicted of three murders and confessed to at least five. During questioning he indicated that he was responsible for at least 12 deaths. Siebert died on April 22, 2008, in Holman Prison near Atmore of complications from cancer.
Robert Clive Napper is an English serial killer and rapist. He has been convicted of two murders, one manslaughter, two rapes and two attempted rapes. He was sentenced to indefinite detention at Broadmoor Hospital on 18 December 2008 for the manslaughter of Rachel Nickell on 15 July 1992. He was previously convicted of the 1993 double murder of Samantha Bisset and her daughter Jazmine Bisset.
Estelle Blackburn is an Australian journalist who played a crucial role in the review of several controversial criminal cases in Western Australia.
Colin Campbell Norris is a Scottish serial killer and former nurse convicted for the murder of four elderly patients and attempted to murder another in two hospitals in Leeds, England in 2002.
Sidney Charles Cooke is an English convicted child molester and suspected serial killer serving two life sentences. He was the leader of a paedophile ring suspected of up to twenty child murders of young boys in the 1970s and 1980s. Cooke and other members of the ring were convicted of three killings in total, although he was only convicted of one himself.
John William Cooper is a Welsh serial killer. On 26 May 2011, he was given a whole life order for the 1985 double murder of siblings Richard and Helen Thomas, and the 1989 double murder of Peter and Gwenda Dixon. The murders were known in the media as the "Pembrokeshire Murders" or the "Coastal Murders". Cooper was also sentenced for the rape of a 16-year-old girl and a sexual assault on a 15-year-old girl, both carried out while a group of five teenagers were held at gunpoint in March 1996, in a wooded area behind the Mount Estate in Cooper's hometown of Milford Haven, Pembrokeshire.
Jake Bird was an American serial killer who was executed in Washington for the 1947 murders of two women in Tacoma. He is also known to have murdered at least eleven other people across several states between 1930 and 1947. Prior to his execution Bird had implicated himself in up to 46 murders.
The murder ofCarol Wilkinson, a young woman from Bradford, West Yorkshire occurred on 10 October 1977. Anthony Steel spent 19 years in prison for the murder under wrongful conviction, and was acquitted in 2003. Steel died shortly after in 2007 at the age of 52.
John Charles Bolsinger was an American serial killer who was posthumously linked to the murders of three women in Eugene, Oregon from 1986 to 1988, committed after his release from prison for a 1980 murder in Utah. He was never convicted of the latter homicides, as he committed suicide shortly after the final murder, and was linked to them via DNA analysis from Oregon State Police and Parabon NanoLabs in 2022.
Chris Clark is a British amateur crime writer who writes chiefly about serial killers and their supposed links to unsolved crimes. He is a retired police intelligence officer who worked in the King's Lynn area for Norfolk Police, although his career was somewhat unsuccessful and he had three applications to join the new National Criminal Intelligence Service rejected in 1993, with the commanding officers unimpressed by his record and applications. In 2022, his book Yorkshire Ripper: The Secret Murders, which was jointly written with journalist Tim Tate and alleged links between Peter Sutcliffe and unsolved murders, was made into an ITV prime-time documentary series of the same name.
Colin Frederick Campbell is a British double murderer who in the early 1980s abducted two separate and unrelated women in west London and killed them in sexually motivated attacks. In 2013, 32 years after the event, Campbell was convicted of the high-profile unsolved murder of 17-year-old Claire Woolterton after a DNA match was found to him. He was already in prison for the 1984 killing of Deirdre Sainsbury, but had had his murder conviction in this case downgraded to manslaughter on the grounds of diminished responsibility in 1999 after he claimed that he had only killed her due to having an epileptic fit. In an open prison and about to be released in the early 2010s, Campbell was finally apprehended for Woolterton's murder, which had led to one of the UK's biggest manhunts at the time and a large amount of press coverage due to it being a murder of a minor. The epilepsy experts who had helped Campbell win his appeal in the Sainsbury case accepted that epilepsy could not explain two violent and sexually motivated murders, and in sentencing the judge said that it had been wrong to downgrade his conviction to manslaughter in 1999. Detectives said that had he not been caught, Campbell would have potentially become a serial killer, a term usually used to describe a repeat killer who has killed at least three victims. Campbell is imprisoned at HM Prison Woodhill.
