
Paul Bernardo
Paul Kenneth Bernardo became one of Canada's most infamous serial killers after committing a series of violent sexual assaults and the murders of three young women between 1987 and 1992. Before his arrest, Bernardo was responsible for numerous unsolved sexual assaults in the Toronto area, earning the nickname the "Scarborough Rapist." Alongside his wife, Karla Homolka, he murdered Tammy Homolka, Leslie Mahaffy, and Kristen French. His conviction remains one of the most significant criminal cases in Canadian history.

Paul Denyer
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.
Paul Durousseau
Paul Durousseau is a serial killer, also known as The Jacksonville Strangler

Paul Hicks
Paul Edward Hicks became known in Ohio criminal cases after being convicted in 2025 for the 2001 murder of his estranged wife, Regina Rowe Hicks. The case remained unresolved for more than two decades before prosecutors finally secured a conviction, turning the investigation into one of the regionâs most significant cold case homicide prosecutions. Born on July 18, 1955, in Willard, Huron County, Ohio, Hicks was accused of killing Regina during a period of marital separation and escalating personal conflict. Investigators later alleged he attempted to conceal the crime and avoid responsibility for years while the case remained unsolved. The eventual conviction drew major attention because of the extraordinary delay between the killing and the courtroom outcome, highlighting advances in investigative persistence, forensic review, and cold case prosecution strategies.
Pawel Tuchlin
Pawel Tuchlin is referred to as 'The Polish Hammer Murderer', suggesting he committed homicides

Pedro LĂłpez
Pedro LĂłpez became one of the deadliest serial killers in modern history after confessing to the murders of hundreds of young girls across Colombia, Ecuador and Peru during the 1970s and 1980s. Nicknamed âThe Monster of the Andes,â LĂłpez terrorized vulnerable communities throughout South America by targeting poor and isolated children, many of whom disappeared without immediate investigation. His crimes shocked the world not only because of the staggering number of alleged victims, but also because LĂłpez appeared calm and cooperative while confessing to investigators. Despite claiming responsibility for hundreds of murders, he ultimately served a relatively short prison sentence before disappearing after his release, creating ongoing fear and controversy surrounding his whereabouts and possible later crimes.