Perry March is an American attorney convicted of murdering his wife, Janet March, who disappeared in Tennessee in 1996. For years, the case remained unsolved as March maintained his innocence. He was eventually arrested and convicted after new evidence emerged, including testimony and investigative breakthroughs. March was sentenced to life imprisonment, bringing closure to a long-running missing person case.
Michael Rafferty is a Canadian man convicted in connection with the abduction and murder of an eight-year-old girl in Ontario in 2009. The case gained national attention due to the age of the victim and the disturbing details revealed during the investigation. Rafferty was arrested and later convicted, receiving a life sentence. The case remains one of the most high-profile child abduction and murder cases in Canada.
Lewis Daynes is a British man convicted of the murder of a teenager in England. The case drew attention due to the nature of the relationship between the victim and the offender. Daynes was arrested and later sentenced to life imprisonment. The case highlighted issues surrounding trust, manipulation, and violent crime within personal relationships.
Robert Black was a British serial killer responsible for the abduction and murder of multiple young girls across the United Kingdom during the 1980s. He targeted victims while working as a delivery driver, allowing him to travel widely. Black was eventually arrested and convicted, receiving multiple life sentences. He died in prison in 2016. His case remains one of the most disturbing child murder cases in British criminal history.
James Huberty was an American mass murderer responsible for the 1984 San Ysidro McDonald's massacre in California. He opened fire inside the restaurant, killing multiple people and injuring many others. Huberty was shot and killed by police at the scene. The attack shocked the nation and led to increased attention on mass shootings and public safety measures in the United States.
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.
Dzhokhar Tsarnaev is one of the perpetrators of the 2013 Boston Marathon bombing, carried out alongside his brother Tamerlan Tsarnaev. The attack resulted in multiple deaths and widespread injuries, making it one of the most significant acts of terrorism in the United States in recent history. Tsarnaev was captured following a large-scale manhunt and later convicted on multiple charges. He was sentenced to death, and his case continues to be the subject of legal appeals and public debate.
Michael Ryan was a British mass murderer responsible for the 1987 Hungerford massacre in England. Armed with multiple firearms, he carried out a series of shootings across the town, killing numerous victims. Ryan ultimately died by suicide following a police standoff. The incident led to significant changes in UK gun laws and remains one of the most impactful mass shootings in British history.
Andrew Kehoe was an American mass murderer responsible for the 1927 Bath School disaster in Michigan, one of the deadliest school attacks in U.S. history. He used explosives to destroy a school building, resulting in numerous deaths. Kehoe carried out the attack following financial difficulties and grievances with local authorities. He died in a suicide bombing at the scene, making the case one of the earliest large-scale acts of domestic terrorism in the United States.
Eric Edgar Cooke was an Australian serial killer responsible for a series of murders in Perth during the late 1950s and early 1960s. His crimes were notable for their randomness and variety, which initially made the investigation difficult. Cooke was eventually captured and confessed to multiple killings. He was convicted and executed in 1964, becoming the last person to be hanged in Western Australia.
Charles Sobhraj is a serial killer and fraudster known as "The Serpent," responsible for the murders of multiple tourists across Southeast Asia during the 1970s. He used charm and deception to gain the trust of his victims. Sobhraj was arrested multiple times over the years and spent decades in prison before being released. His case remains one of the most notorious examples of international serial killing.
Gary Hilton is an American serial killer known as the "National Forest Serial Killer," responsible for the murders of multiple victims in remote forest areas in the southeastern United States. Hilton was arrested and later convicted of several murders. He received a death sentence and remains on death row. His crimes are notable for targeting hikers and outdoor enthusiasts.
Charles Cullen is an American serial killer and former nurse who murdered numerous patients across multiple hospitals over a span of years. He used his medical position to administer lethal doses of drugs. Cullen was eventually arrested after suspicions arose regarding patient deaths. He confessed to multiple killings and was sentenced to life imprisonment, with his case considered one of the most prolific medical serial killing cases in U.S. history.
Richard Biegenwald was an American serial killer responsible for multiple murders in New Jersey during the 1970s and 1980s. He targeted young women and maintained a pattern of violent behavior over several years. Biegenwald was eventually arrested and convicted, receiving multiple life sentences. He died in prison in 2008, and his case remains a significant example of serial murder in the northeastern United States.
John Haigh, known as the "Acid Bath Murderer," was a British serial killer who murdered victims and disposed of their bodies using sulfuric acid in the 1940s. He targeted wealthy individuals and used fraud to gain access to their assets. Haigh was eventually arrested and convicted after investigators uncovered evidence of his crimes. He was executed in 1949, and his case remains one of the most infamous murder cases in British history.
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.
Ronald Dominique is an American serial killer known as the "Bayou Strangler," responsible for the murders of multiple men in Louisiana. He lured victims with promises of work or accommodation before killing them. Dominique was eventually arrested and confessed to numerous murders. He was convicted and sentenced to life imprisonment, with his crimes highlighting the vulnerability of marginalized individuals.
Peter Scully is an Australian criminal convicted of extreme crimes involving abuse and murder in the Philippines. His case gained international attention due to the severity and disturbing nature of the offenses. Scully was arrested and later convicted, receiving multiple life sentences. His case remains one of the most notorious examples of international criminal exploitation and violence.

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.
Mark Barton was an American mass murderer responsible for the 1999 Atlanta day trading office shootings. He killed multiple people at two offices after earlier murdering members of his own family. Barton later died by suicide, ending a multi-day manhunt. The case shocked the public and raised concerns about workplace violence and financial stress-related crimes.