Classification - Single Murderer

Bradley Murdoch became one of Australia’s most infamous killers after murdering British backpacker Peter Falconio in the Northern Territory Outback in 2001. The case shocked Australia and the United Kingdom due to the remote desert setting, the disappearance of Falconio’s body and the terrifying survival story of Falconio’s girlfriend, Joanne Lees. Murdoch was portrayed as a violent drug-running truck driver with links to criminal networks across remote Australia. His conviction became one of the country’s most high-profile murder cases, inspiring documentaries, books and films while generating decades of speculation about what truly happened in the Outback. Murdoch maintained his innocence until his death from throat cancer in 2025, never revealing the location of Falconio’s remains.

Tamika Chesser became the focus of one of Australia’s most shocking criminal investigations after being charged over the alleged murder and dismemberment of her partner in South Australia in 2025. The former reality television contestant and model was accused of killing her boyfriend, Julian Story, inside their Port Lincoln home before allegedly attempting to burn and conceal parts of his remains. The gruesome allegations generated intense national media attention due to Chesser’s past appearance on Australian television and the disturbing details surrounding the case. Investigators described the crime scene as confronting and complex, while reports surrounding Chesser’s mental state, alleged psychosis and detention inside a psychiatric facility added further controversy and public fascination to the investigation.

Lance Kirkpatrick became one of Australia's most widely reported convicted killers after being found guilty of the 2022 murder of Melbourne mother Samantha Murphy. Murphy's disappearance prompted an extensive search across regional Victoria before investigators built a circumstantial case that ultimately led to Kirkpatrick's conviction. The case attracted national attention because of the lengthy investigation, widespread community involvement, and the absence of the victim's recovered remains.

Blake Linkous became known in true crime coverage after being convicted in the murder of Natalie Martin during a graduation trip to Myrtle Beach, South Carolina. Linkous was only 18 years old at the time of the killing, a fact that intensified public attention surrounding the case and contributed to widespread media coverage across regional and national outlets. The homicide drew major attention because the killing occurred during what was supposed to be a celebratory beach trip involving teenagers and young adults. Prosecutors alleged the violence erupted following escalating conflict and emotional instability inside a shared vacation environment. The case later became heavily discussed because of Linkous’ age, the chaotic timeline surrounding the murder, and the emotional courtroom testimony that followed during prosecution proceedings.

Sean Grayson is a former Illinois sheriff’s deputy convicted of second-degree murder following an on-duty fatal shooting in 2024. Born around 1993–1994, he was approximately 30 years old at the time of the incident. His case became a high-profile example of police accountability in the United States, resulting in a 20-year prison sentence in 2026.

Ryan Alexander Duke became widely known after being charged in the 2005 death of Georgia high school teacher and former beauty queen Tara Grinstead. The case remained one of Georgia's most infamous unsolved mysteries for nearly 12 years before Duke confessed to being involved in Grinstead's death. In 2022, he pleaded guilty to concealing her death rather than murder, bringing a partial resolution to a case that had captivated investigators and the public for years.

Wayne Couzens became one of Britain’s most notorious killers after abducting, raping and murdering Sarah Everard in London in 2021 while serving as a Metropolitan Police officer. The case horrified the United Kingdom because Couzens used his police credentials and authority to falsely arrest Everard before carrying out the murder. The killing triggered national outrage, widespread protests and intense scrutiny of policing culture within the United Kingdom. Couzens’ crimes exposed serious failures surrounding misconduct warnings and vetting processes inside British law enforcement, while the murder of Sarah Everard became one of the most significant criminal and social justice cases in modern British history.

James Toliver Craig, an Aurora, Colorado, dentist, murdered his wife of 23 years, Angela Craig, by poisoning her over a ten-day period in March 2023. Prosecutors established that Craig secretly obtained arsenic, cyanide and tetrahydrozoline while Angela repeatedly became seriously ill and required hospital treatment, ultimately administering a fatal dose of cyanide while she was hospitalised. Investigators uncovered internet searches about lethal and difficult-to-detect poisons, financial difficulties and extramarital affairs, while Craig later attempted to manufacture evidence supporting a suicide narrative and solicited the murder of the lead detective. A jury convicted him of first-degree murder and five solicitation charges in July 2025, and he was sentenced to life imprisonment without the possibility of parole.