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.
Robert Spangler was an American serial killer and con artist responsible for multiple murders, including the killing of family members and other victims. He often staged deaths to appear accidental. Spangler was eventually arrested and convicted, receiving a life sentence. He died in prison in 2001, with his case notable for the deceptive methods used to conceal his crimes.
Basil Borutski is a Canadian man convicted of multiple murders in Ontario in 2015. His crimes were linked to domestic violence and involved targeting women known to him. Borutski was arrested and later convicted, receiving a life sentence. The case drew national attention to issues surrounding domestic violence and failures in the justice system.
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.

Andrei Chikatilo became one of the Soviet Union’s most infamous serial killers after murdering and mutilating dozens of women and children across Russia and Ukraine between 1978 and 1990. Nicknamed “The Butcher of Rostov” and “The Red Ripper,” Chikatilo terrorized the Soviet Union for over a decade while authorities struggled to identify the perpetrator amid political pressure, investigative failures and widespread public fear. His crimes shocked investigators because of their extreme brutality, sexual sadism and mutilation of victims. Chikatilo appeared outwardly quiet and socially awkward, allowing him to blend into ordinary Soviet society while secretly carrying out one of the deadliest serial murder sprees in modern history. His eventual arrest and confession exposed major flaws within the Soviet criminal justice system and transformed the case into one of the most notorious serial killer investigations ever conducted behind the Iron Curtain.

Albert Fish became one of the most horrifying killers in American history after murdering children during the early 1900s and later sending grotesque letters to victims’ families. Known for extreme sadism, self-harm and cannibalistic behavior, Fish terrorized New York and surrounding states while hiding behind the appearance of a quiet elderly man. Often referred to as “The Gray Man,” “The Boogeyman” and “The Werewolf of Wysteria,” Fish shocked investigators and the public because of the disturbing nature of his crimes and psychological abnormalities. His case became one of the earliest high-profile examples of criminal profiling and remains one of the darkest child murder cases in American true crime history.

Richard Beasley became known as the “Craigslist Serial Killer” after orchestrating a series of murders involving fake job advertisements posted online in Ohio during 2011. Prosecutors alleged Beasley used Craigslist employment listings to lure financially vulnerable men to isolated rural locations where they were robbed, shot, and buried in shallow graves. The case generated national attention because it exposed how online classified platforms could be exploited by violent offenders targeting strangers. Investigators later connected Beasley to multiple killings and attempted murders linked to the fake employment scheme. The horrifying combination of internet deception, execution-style murders, and burial sites hidden in wooded areas made the case one of the most infamous online predator serial killer investigations in modern American criminal history.
Greg Lynn is an Australian man convicted in connection with the deaths of campers Russell Hill and Carol Clay, who disappeared in Victoria’s High Country in 2020. A former airline pilot, Lynn became the focus of the investigation after inconsistencies were found in his version of events. During the trial, Lynn claimed the deaths were accidental, but prosecutors argued they were deliberate. The case gained widespread attention due to the remote setting and the prolonged search for answers, ultimately ending with his conviction.
Patrick Kenniff was an Australian bushranger who gained notoriety in the late 19th century for violent crimes committed across Queensland. Alongside his brother, he engaged in cattle theft and evaded authorities in remote rural regions, building a reputation as a dangerous outlaw. His name became widely known following the murders of Constable George Doyle and station manager Albert Dahlke in 1902. After a large-scale manhunt, Kenniff was captured and brought to trial. Despite maintaining his innocence, he was convicted and sentenced to death. His execution marked one of the final chapters of Australia’s bushranger era, leaving behind a legacy tied to both outlaw folklore and brutal violence.
Chris Dawson is an Australian former schoolteacher and rugby league player who was convicted of murdering his wife, Lynette Dawson, who disappeared in 1982. For decades, he maintained that she had voluntarily left, but suspicions persisted due to inconsistencies in his account and his relationship with a teenage student. The case was revived decades later following investigative journalism and public interest, ultimately leading to his conviction in 2022. The court found that he killed his wife to pursue a relationship with his student, highlighting issues of manipulation, grooming, and abuse of power.
Fabian Gonzales is an American man connected to the murder of Victoria Martens, a child killed in New Mexico in 2016. The case shocked the public due to the age of the victim and the disturbing circumstances surrounding her death. Court proceedings revealed details of abuse and attempts to conceal the crime, drawing national attention. The case remains one of the most disturbing child homicide cases in recent U.S. history.

Florida Death Row inmate Wade Wilson is a convicted killer. Wade Wilson became one of America’s most widely discussed modern killers after murdering two women in Cape Coral, Florida, in 2019. The brutality of the crimes, combined with Wilson’s heavily tattooed appearance, courtroom behavior and extensive online fascination, transformed the case into a major true crime phenomenon across TikTok, YouTube and social media platforms. Wilson’s case generated enormous controversy because large online communities began obsessing over his appearance and personality despite the horrific nature of the murders. The viral attention surrounding the case reignited debates about “true crime fandom,” social media glorification of violent offenders and the ethics of internet-driven celebrity surrounding murder trials.

Stephen Port, widely referred to as the Grindr Killer, was a British serial killer who targeted young men he met through online dating platforms, particularly Grindr. Operating in London between 2014 and 2015, he used deception to lure victims to his home, where he drugged them with lethal doses of GHB before sexually assaulting and murdering them. Port’s crimes were marked by manipulation and calculated staging, often disposing of victims’ bodies in or near public areas and attempting to mislead police by planting false evidence. His actions exposed serious investigative failures by authorities, as opportunities to stop him earlier were missed. He was eventually arrested, convicted, and sentenced to life imprisonment.

Alex Murdaugh became one of America’s most infamous disgraced legal figures after being convicted of murdering members of his own family in South Carolina in 2021. The case exploded into national headlines because Murdaugh came from one of the most powerful legal dynasties in the American South, with generations of influence over law enforcement, prosecutions and politics throughout the region. As investigators examined the murders, they uncovered a far larger web of corruption involving financial fraud, opioid addiction, theft, insurance schemes and abuse of legal power spanning many years. The collapse of the Murdaugh family empire transformed the case into one of the most heavily publicized American criminal scandals of the modern era.

Paul Charles Denyer is an Australian serial killer responsible for a series of murders in the Frankston area of Victoria during 1993. His crimes caused widespread fear in the community, as he targeted young women in public spaces, attacking them without warning. The case quickly became one of Australia’s most notorious serial murder investigations at the time. Denyer was arrested in 1993 after a major police operation and later confessed to multiple killings. He was convicted and sentenced to life imprisonment with no possibility of parole for many years. His case remains significant in Australian criminal history due to the random nature of his attacks and the intense public and media attention they generated.

Austin Drummond became the focus of a massive manhunt after being accused of murdering four members of a Tennessee family in a brutal quadruple homicide case. Authorities alleged Drummond carried out the killings before abandoning a surviving infant connected to the victims, a detail that intensified national outrage and media attention surrounding the investigation. The horrifying nature of the crimes shocked communities across Tennessee as law enforcement agencies launched a widespread search operation to locate Drummond. Investigators described the suspect as armed and dangerous while prosecutors later outlined allegations involving execution-style killings, family targeting and efforts to evade capture following the murders.

Gary Ridgway, known as the “Green River Killer,” is an American serial killer responsible for the murders of dozens of women in Washington State during the 1980s and 1990s. He targeted vulnerable individuals, often sex workers and runaways, and became one of the most prolific serial killers in U.S. history. Ridgway evaded capture for nearly two decades before advances in DNA technology led to his arrest in 2001. He later pleaded guilty to multiple counts of murder and received numerous life sentences, ensuring he would remain imprisoned for the rest of his life.

Thayne Ormsby is an American man convicted of a 2010 triple homicide in Maine. At the age of 20, he carried out a violent attack resulting in multiple deaths within a single incident. He was later arrested, convicted, and sentenced to life imprisonment without the possibility of parole.

James Craig is an American dentist convicted in connection with the 2023 murder of his wife in Colorado. The case gained widespread attention due to the method used and the contrast between his professional image and the nature of the offence. Craig was later found guilty of first-degree murder and sentenced to life imprisonment without parole. His case is often cited as an example of calculated domestic homicide involving poisoning.
Nicholas “Nick” Browning is an American man convicted of the 2008 murders of his parents and two younger brothers in Maryland. At the time of the offence, he was 15 years old and living in a suburban family environment. The case gained national attention due to the age of the offender and the deliberate nature of the killings. Browning was later convicted and sentenced to multiple life terms.