Australian Killers

Ivan Milat was an Australian serial killer responsible for the murders of multiple backpackers in New South Wales between 1989 and 1992. His crimes became one of the most notorious cases in Australian criminal history. Milat targeted travellers and used deception to gain their trust before carrying out violent attacks. He was later convicted and sentenced to life imprisonment without parole, remaining incarcerated until his death in 2019.

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.

Lindsey Robert Rose is an Australian serial killer who murdered five people in New South Wales between 1984 and 1994. His victims included acquaintances and vulnerable individuals who were killed over a ten-year period before advances in forensic science and renewed investigations linked Rose to the crimes. Following his conviction, he was sentenced to five terms of life imprisonment without the possibility of parole and remains incarcerated.

Mario Schembri is an Australian convicted killer who pleaded guilty to the manslaughter of Melbourne businessman Herman Rockefeller in January 2010. After a violent confrontation at Schembri's Hadfield home, Rockefeller died from injuries sustained during the assault. Schembri subsequently dismembered the victim's body with a chainsaw and burned the remains in an attempt to conceal the crime. He was sentenced to nine years' imprisonment with a non-parole period of seven years.

Martin Bryant became Australia’s most notorious mass murderer after carrying out the Port Arthur massacre in Tasmania on April 28, 1996. Armed with semi-automatic rifles, Bryant killed 35 people and injured 23 others across multiple locations around the historic Port Arthur tourist site, making it the deadliest mass shooting in modern Australian history. The massacre shocked Australia and triggered sweeping national gun law reforms under Prime Minister John Howard. Bryant’s name became permanently associated with mass casualty violence, firearm legislation, and public trauma across the country. The scale of the killings, the randomness of the victims, and the horrifying duration of the attack turned the Port Arthur massacre into one of the most historically significant crimes in Australian history.

Paul Charles Denyer became one of Australia's most infamous serial killers after murdering three young women in Melbourne's bayside suburb of Frankston between June and July 1993. His crimes created widespread fear throughout Victoria, leading to one of the state's largest homicide investigations. Following his arrest, Denyer pleaded guilty to the murders and was sentenced to life imprisonment with a non-parole period. He remains incarcerated and is one of Australia's most notorious convicted serial killers.

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.

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.