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.
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.
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.
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.

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.
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.

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.

Charles Merritt is an American man convicted of the 2010 murders of a family in California. A business associate of one of the victims, he was linked to the crime through financial evidence and investigative findings. He was later convicted on multiple counts of first-degree murder and sentenced to death.

Stanley “Tookie” Williams was an American gang leader and co-founder of the Crips, one of the most well-known street gangs in the United States. He was later convicted of multiple murders committed during robberies in California in 1979. Williams became a controversial figure due to claims of personal reform while on death row. Despite widespread appeals for clemency, he was executed in 2005, and his case remains widely discussed due to the contrast between his early criminal activity and later efforts against gang violence.

Timothy McVeigh was an American domestic terrorist responsible for the 1995 Oklahoma City bombing. Motivated by anti-government ideology, he carried out a large-scale bombing targeting a federal building. He was arrested shortly after the attack, convicted on multiple federal charges, and executed in 2001.

Richard Ramirez, known as the “Night Stalker,” was an American serial killer who carried out a series of murders and attacks across California between 1984 and 1985. His crimes were marked by unpredictability, extreme violence, and a lack of a consistent victim profile. Ramirez created widespread fear due to the random nature of his attacks and his ability to evade capture for an extended period. He was later convicted of multiple murders and sentenced to death, becoming one of the most infamous serial killers in U.S. history.

John Wayne Gacy was an American serial killer and sex offender who murdered multiple victims in Illinois during the 1970s. He became widely known for maintaining a public image as a community figure while committing crimes in secret. Gacy’s case gained notoriety due to the scale of his offences and the contrast between his outward persona and his actions. He was later convicted and sentenced to death, becoming one of the most infamous serial killers in U.S. history.

Ted Bundy was an American serial killer who murdered multiple young women across several U.S. states during the 1970s. His crimes became widely known due to his ability to use charm and deception to gain victims’ trust. Bundy evaded capture for years, escaped custody twice, and carried out further killings before his final arrest. He was later convicted and sentenced to death, becoming one of the most infamous serial killers in modern criminal history.

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.