Ottis Elwood Toole was an American serial killer who was convicted of six counts of murder. Like his companion Henry Lee Lucas, Toole made confessions which resulted in murder convictions, and which he later recanted. The discrediting of the case against Lucas for crimes for which Toole had offered corroborating statements created doubts as to whether either was a genuine serial killer or, as Hugh Aynesworth suggested, both were merely compliant interviewees whom police used to clear unsolved murders from the books.
Sajal Barui is a convicted criminal who is serving a life sentence in prison for the murder of his father, stepmother, and stepbrother. He committed the murders at the age of sixteen, on 22 November 1993 in Kolkata, India. The murders made headlines in the Kolkata press due to the gruesome nature of the crimes and because Barui and his accomplices were minors at the time.
Raman Raghav, also known as Sindhi Talwai, Anna, Thambi, and Veluswami, was a serial killer active during the mid-1960s, labelled by many as Jack the Ripper of India. Raghav went on a killing spree for over three years, with the first round of murders taking place in 1965 and 1966 when 19 people were attacked, and a second round of killings taking place in 1968. He was caught by Maharashtra Police on 27 September. Raghav was spared a death sentence due to mental illness, and was subsequently sentenced to life imprisonment; he died in hospital while in prison custody in 1995.
Robert Tyrone Hayes is an American serial killer who has been convicted of three murders in the Daytona Beach, Florida, area between December 2005 and February 2006. DNA tests have also linked him to a fourth murder committed in March 2016. In addition, he remains the prime suspect in the murder of another woman in December 2007.
A copycat crime is a criminal act that is modeled after or inspired by a previous crime. It notably occurs after exposure to media content depicting said crimes, and/or a live criminal model.
The Lisbon Ripper was an unidentified serial killer who, between 1992 and 1993 murdered three prostitutes in Lisbon, Portugal.
Steven Gerald James Wright is an English serial killer, also known as the Suffolk Strangler. He is serving a whole-life term in prison for the murder of five women who worked in Ipswich, Suffolk. The killings took place during the final months of 2006 and Wright was found guilty in February 2008.
Lonnie David Franklin Jr., better known by the nickname Grim Sleeper, was an American serial killer who was responsible for at least ten murders and one attempted murder in Los Angeles, California from 1984 to 2007. He was also convicted for rape and sexual violence. Franklin earned his nickname when he appeared to have taken a 14-year break from his crimes, from 1988 to 2002.
The Stoneman Murders is a 2009 Indian neo-noir crime thriller film based on the real life Stoneman serial killings that made headlines in the early 1980s in Bombay. The helpless victims of the mystery killer, who was never caught, were footpath dwellers in Bombay. They were stoned to death in their sleep. The movie weaves fiction around reality in an attempt to provide answers to the questions around the case. The Stoneman Murders was director Manish Gupta's first full-length feature film.
The Villisca axe murders occurred between the evening of June 9, 1912, to the early morning of June 10, 1912; in the town of Villisca, Iowa, in the United States. The six members of the Moore family and two guests were found bludgeoned in the Moore residence. All eight victims, including six children, had severe head wounds from an axe. A lengthy investigation yielded several suspects, one of whom was tried twice. The first trial ended in a hung jury and the second ended in an acquittal.
David Groves, better known by his birth name Patrick David Mackay, is a British serial killer who is believed to be one of the United Kingdom's most prolific serial murderers.
The Atlanta Ripper was an unidentified serial killer who is suspected of killing at least fifteen Atlanta women between 1909 and 1914.
The Man from the Train is a 2017 true crime book written by Bill James and his daughter Rachel McCarthy James.
Murder Accountability Project (MAP) is a nonprofit organization which disseminates information about homicides, especially unsolved killings and serial murders committed in the United States. MAP was established in 2015 by a group of retired detectives, investigative journalists, homicide scholars, and a forensic psychiatrist.
The Denver Prostitute Killer was an unidentified American serial killer responsible for the murder of at least 17 women and girls in Denver and its various suburbs between 1975 and 1995, however in 2005, based upon results from DNA Profiling, it was determined that the most likely killer was Billy Edwin Reid who was previously arrested and charged with the 1989 murder of Lannell Williams and Lisa Kelly. Reid was convicted and sentenced to life imprisonment for those specific murders, The killings were grouped together only in 2008 – until then, each of these crimes were considered to have been committed by different people.
Aeman Lovel Presley is an American serial killer who killed four people over four months in 2014, in Georgia's DeKalb and Fulton Counties. Presley fully admitted his guilt, and as a result of a plea agreement, he was given several terms of life imprisonment without parole.
Joseph William Kappen, also known as the Saturday Night Strangler, was a Welsh serial killer who committed the rape and murder of three teenage girls in Llandarcy and Tonmawr, near his home town of Port Talbot, in 1973. Kappen is also suspected of committing a fourth murder in February 1976.
Alun Kyte, known as the Midlands Ripper, is an English double murderer, serial rapist, child rapist, paedophile and suspected serial killer. He was convicted in 2000 of the murders of two sex workers, 20-year-old Samo Paull and 30-year-old Tracey Turner, whom he killed in December 1993 and March 1994 respectively. After his conviction, investigators announced their suspicions that Kyte could have been behind a number of other unsolved murders of sex workers across Britain in the 1980s and 1990s. He was apprehended due to the ground-breaking investigations of a wider police enquiry named Operation Enigma, which was launched in 1996 in response to the murders of Paull, Turner and of a large number of other sex workers. Kyte was sentenced to a minimum of 25 years imprisonment for the murders of Paull and Turner.
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.
Ramon Alberto Escobar is a Salvadoran serial killer who killed seven people during a month-long killing spree between Texas and California in 2018, most of whom were homeless. After pleading guilty, he was convicted and sentenced to life imprisonment, committing a suspected eighth murder while in prison in 2023.
