Male Killers

Dayton Rogers is an American serial killer known as the "Molalla Forest Killer," responsible for multiple murders in Oregon during the 1980s. He targeted women and disposed of their bodies in remote forest areas. Rogers was eventually arrested and convicted, receiving multiple life sentences. His case remains one of the most notable serial murder cases in Oregon history.

Dean Corll, known as the "Candy Man," was an American serial killer responsible for the murders of numerous boys and young men in Texas during the early 1970s. He worked with accomplices to lure and kill victims. Corll was killed by one of his accomplices before he could be arrested. The case became one of the most infamous serial murder investigations in U.S. history.

Dellen Millard is a Canadian man convicted of multiple murders, including the killing of his father and others in a series of crimes motivated by financial gain and personal control. Millard was arrested and convicted in separate trials, receiving multiple life sentences. His case is notable for the calculated nature of the crimes and the involvement of accomplices.

Dennis Andrew Nilsen became one of the United Kingdom's most infamous serial killers after murdering at least 15 young men and boys in London between 1978 and 1983. Often referred to as the "Muswell Hill Murderer," Nilsen lured vulnerable victims to his home before strangling them and keeping their bodies for extended periods. His crimes were uncovered only after human remains blocked drains at his apartment building, leading to one of Britain's most shocking homicide investigations.

Dennis Rader, known as the BTK Killer (Bind, Torture, Kill), is an American serial killer who murdered ten victims in Kansas between 1974 and 1991. He targeted individuals in their homes, carrying out controlled and methodical attacks. Rader evaded capture for decades while maintaining a normal public life. His case gained notoriety due to his communication with media and law enforcement, and his eventual capture in 2005 following a forensic breakthrough.

Derrick Bird was a British man who carried out a mass shooting in Cumbria, England, in 2010, killing multiple people before taking his own life. The attack involved a series of shootings across several locations. Bird’s actions shocked the United Kingdom and prompted discussions around gun control and public safety. The case remains one of the most significant mass shootings in modern British history.

Dezi Freeman became one of Australia’s most notorious fugitives after allegedly murdering two Victorian police officers during a police raid at a rural property near Porepunkah in 2025. The shocking ambush triggered one of the largest manhunts in Australian history after Freeman disappeared into rugged alpine bushland heavily armed and determined to avoid capture. The case generated enormous national attention because Freeman allegedly shot police officers serving a warrant connected to child abuse material investigations before vanishing into the wilderness for more than seven months. His eventual death in a police shootout near the Victoria-New South Wales border in March 2026 brought an end to a massive tactical operation that consumed police resources across multiple states.

Diego Leyva is an American teenager charged in connection with a 2024 multiple homicide involving members of his immediate family in Belen, New Mexico. The case gained significant attention due to the severity of the incident and the age of the suspect. Leyva was taken into custody following the incident. Legal proceedings are ongoing, and no final conviction or sentence has been confirmed.