Crime Type - Mass Casualty Attack

George Emil Banks became one of the most infamous mass killers in Pennsylvania history after murdering 13 people during a shooting spree in Wilkes-Barre on September 25, 1982. Among his victims were five of his own children, their mothers, and several relatives. The murders shocked the United States because of the extraordinary number of family members killed in a single attack. After decades of legal proceedings centred on his mental competency, Banks died in prison in 2024 without ever being executed.

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.

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.

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.

Anders Behring Breivik is a Norwegian domestic terrorist responsible for the 2011 attacks in Oslo and on the island of Utøya, the deadliest act of violence in Norway since World War II. His coordinated attack involved a car bombing followed by a mass shooting, resulting in 77 deaths. Breivik was arrested on the day of the attacks and later convicted of terrorism and mass murder. He received the maximum sentence under Norwegian law, with provisions allowing for indefinite extension based on continued risk.

Nikolas Jacob Cruz became one of the most notorious mass killers in modern American history after carrying out the February 14, 2018, shooting at Marjory Stoneman Douglas High School in Parkland, Florida. Armed with a semi-automatic rifle, Cruz murdered 17 students and staff members and wounded 17 others before fleeing the campus, making it one of the deadliest school shootings in United States history. The massacre shocked the world and sparked an unprecedented movement led by student survivors demanding stronger gun laws and improved school safety. Cruz's history of behavioral problems, mental health concerns, online threats, and numerous contacts with law enforcement became central to public debate following the attack. The shooting permanently changed the national conversation surrounding school violence and mass shootings.

Damian Rzeszowski is a Polish man convicted in connection with a multiple homicide in Jersey, Channel Islands, in 2011. The incident involved the deaths of several members of his family and others in a single event. The case gained widespread attention due to the scale of the violence and the domestic context. Rzeszowski was later convicted of manslaughter on the grounds of diminished responsibility and sentenced to life imprisonment.

Timothy McVeigh was an American domestic terrorist responsible for the 1995 Oklahoma City bombing. Motivated by anti-government ideology, he carried out a large-scale bombing targeting a federal building. He was arrested shortly after the attack, convicted on multiple federal charges, and executed in 2001.