Mental Profile - Psychopathy

Ian Duncan Stewart Brady became one of the United Kingdom's most infamous serial killers after carrying out the Moors Murders with Myra Hindley between 1963 and 1965. The pair murdered five children and concealed several victims on Saddleworth Moor, creating one of the most notorious criminal cases in British history. Regarded as the dominant figure in the partnership, Brady spent the remainder of his life imprisoned and became a symbol of extreme criminality in the United Kingdom.

Myra Hindley became one of the United Kingdom's most notorious child killers after participating in the Moors Murders with Ian Brady between 1963 and 1965. Together, they abducted, sexually assaulted, tortured, and murdered five children before burying several victims on Saddleworth Moor in northern England. Hindley's role in the murders, coupled with her decades of denied parole and widespread public hatred, cemented her place as one of Britain's most reviled criminals.

Moses Sithole became one of Africa's most prolific serial killers after murdering at least 38 young women in and around Johannesburg, South Africa, between 1994 and 1995. Known as the "ABC Killer" because many of the murders occurred in Atteridgeville, Boksburg, and Cleveland, Sithole lured victims with false promises of employment before sexually assaulting and murdering them. His case shocked post-apartheid South Africa and remains one of the country's deadliest serial murder investigations.

Mitchell Sims became one of America's most notorious transient serial killers after carrying out a series of murders across multiple states during the 1980s. Nicknamed the "Pizza Hut Serial Killer," Sims was convicted of abducting, robbing, and murdering pizza delivery driver John Harrington in Las Vegas, Nevada, while investigators also linked him to the murders of another pizza employee and a customer in South Carolina. His willingness to kill complete strangers during robberies, combined with his mobility across state lines, made him one of the FBI's most infamous traveling serial offenders before his execution in 2015.

Charles Boney became infamous for his role in the murders of Kimberly "Kim" Camm and her two children, Brad and Jill Camm, in Georgetown, Indiana, on September 28, 2000. A convicted violent offender with a history of crimes against women, Boney was eventually identified as being connected to the crime scene through forensic evidence, including a sweatshirt recovered near the victims' bodies. The case gained national attention because David Camm, Kim's husband and a former Indiana State Trooper, was initially blamed for the murders and spent years in prison before being acquitted. Prosecutors ultimately argued that Boney participated in the killings, while Boney attempted to shift responsibility onto Camm. The case became one of the most notorious murder investigations in Indiana history and remains closely associated with wrongful conviction debates and forensic controversy.

Robert Black Farmer became one of Australia’s most notorious child killers after the 2008 murder of 18-year-old Lauren Huxley on the Gold Coast, Queensland. Prosecutors alleged Farmer abducted Lauren as she walked home from a night out before sexually assaulting and murdering her, triggering one of the largest and most publicized homicide investigations in Queensland history. The case generated national outrage because of Lauren’s age, the predatory nature of the attack, and the extensive manhunt that followed. Investigators later uncovered forensic evidence linking Farmer to the crime, while media coverage focused heavily on his criminal history and escalating pattern of sexual offending. The murder remains one of the most infamous stranger-abduction killings in modern Australian criminal history.

Justin Jason Keeding, widely known as the “Little Merchant Killer,” became one of the more notorious robbery-murder offenders of the early twentieth century after being linked to violent attacks against rural merchants and storekeepers. Operating during the 1920s, Keeding allegedly targeted isolated business owners in smaller communities, earning his nickname through repeated attacks connected to robbery and financial gain. The case generated significant regional media attention during the era because of the fear surrounding traveling offenders targeting small-town businesses. Authorities portrayed Keeding as a violent drifter willing to kill during robberies, while newspapers sensationalized the crimes through dramatic reporting common during the period. His eventual death in 1926 closed a violent criminal chapter that remained part of regional crime history for years afterward.

Julian Knight became one of Australia’s most notorious mass killers after carrying out the Hoddle Street massacre in Melbourne, Victoria, on August 9, 1987. Armed with multiple firearms, Knight opened fire on motorists and pedestrians along Hoddle Street, killing seven people and injuring numerous others in one of the deadliest mass shootings in Australian history at the time. The massacre shocked the nation and permanently altered public discussion surrounding gun control, mass violence, and offender psychology in Australia. Knight’s age, military background, and apparent emotional instability became major focuses during the investigation and trial. The case remained deeply embedded in Australian criminal history and later contributed to broader national debates surrounding firearm access and responses to mass casualty attacks.