Serial Killers

Aaron Campbell is a known offender, convicted of committing horrific crimes.

Adolf Eichmann was a high-ranking Nazi official responsible for organizing and facilitating the mass deportation of Jews during the Holocaust.

Adolfo Constanzo is a notorious killer, infamous for his involvement in a series of gruesome murders in Mexico in the late 1980s.

Adrian Ernest Bayley became one of Australia’s most notorious violent offenders after abducting, raping and murdering Jill Meagher in Melbourne in 2012. The murder shocked Australia because Meagher disappeared while walking home through Brunswick after a night out with friends, sparking enormous public fear and grief across Victoria. Bayley’s extensive violent criminal history later generated intense outrage after it emerged he had previously committed multiple sexual and violent offenses before being released on parole. The case became a defining moment in Australian discussions surrounding parole laws, repeat sex offenders and women’s safety, while Jill Meagher’s death triggered massive public vigils and nationwide mourning.

Aileen Wuornos was an American serial killer who murdered multiple men in Florida between 1989 and 1990. Operating primarily along highways, she targeted men she encountered while working as a sex worker. Her case gained widespread attention due to her background, her claims of self-defense, and the rarity of a female serial killer receiving the death penalty. Wuornos was convicted of multiple murders and executed in 2002.

Al Capone is known for ordering the St. Valentine's Day Massacre in 1929, a notorious gangland event

Al-Mutahan McLean is an American man convicted of the prolonged abuse and murder of his 10-year-old son in Dayton, Ohio, in 2019. The case became nationally known due to the sustained nature of the abuse and the severity of the conditions the child endured over several years. He later pleaded guilty to multiple charges and received a lengthy prison sentence, with the case highlighting both extreme intra-family violence and systemic failures in child protection oversight.