Victim Targets - Men

Adolfo de Jesús Constanzo became one of Mexico's most notorious serial killers after leading a violent criminal cult that combined ritualistic beliefs with narcotics trafficking during the 1980s. Operating primarily in Mexico City and Matamoros, Constanzo and his followers carried out numerous murders as part of ceremonies they believed would provide supernatural protection and success. The discovery of multiple victims at his ranch in 1989 exposed one of the most disturbing criminal conspiracies in Mexican history.

Jason Marshall is a British serial killer who murdered Peter Fasoli in London before fleeing to Italy, where he murdered Vincenzo Iale and attempted to murder another man within weeks. Marshall used deception, impersonating a police officer or intelligence agent to gain his victims' trust before robbing and killing them. Convicted in both Italy and the United Kingdom, he is serving a life sentence with a minimum term of 39 years.

Adolf Eichmann became one of the most infamous figures of the Holocaust as a senior SS officer responsible for coordinating the deportation of millions of Jews and other persecuted groups to Nazi ghettos and extermination camps during the Second World War. Following Germany's defeat, Eichmann fled Europe and lived under a false identity in Argentina before being captured by Israeli intelligence in 1960. He was convicted of crimes against humanity, war crimes, and crimes against the Jewish people before being executed in 1962.

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.

Steve "Clem" Grogan was a member of Charles Manson's Family who participated in the 1969 murder of Spahn Ranch worker and stuntman Donald "Shorty" Shea. Already living and working around the ranch before becoming closely associated with Manson, Grogan joined Manson and fellow Family member Bruce Davis in the attack on Shea after Manson came to believe the ranch hand was an informant. Grogan was convicted of first-degree murder in 1971 and initially sentenced to death, but the trial judge reduced his punishment to life imprisonment. Years later, Grogan cooperated with authorities and led investigators to Shea's concealed remains. He was paroled in 1985, becoming the first Manson Family member convicted of murder to be released from prison.

Bruce McGregor Davis was a prominent member of Charles Manson's Family who was convicted for his involvement in the 1969 murders of musician Gary Hinman and Spahn Ranch worker Donald "Shorty" Shea. Davis joined Manson's group during the late 1960s and participated in crimes committed around the period of the notorious Tate-LaBianca murders, although he did not participate in those killings. After spending more than a year as a fugitive, Davis surrendered in 1970 and was convicted in 1972 of two counts of first-degree murder and conspiracy to commit murder and robbery. Originally sentenced under California's indeterminate life-sentence system, he has spent decades in prison, where he became a born-again Christian, pursued higher education and repeatedly sought parole.

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.

Bradley Clifford is a British convicted murderer responsible for a fatal road-rage killing in Enfield, North London, in 2017. His crime involved a sustained and deliberate act of violence following a perceived slight, resulting in the death of an 18-year-old victim. He was later convicted of murder and sentenced to life imprisonment, with the case highlighting how rapidly uncontrolled anger can escalate into lethal violence in a public setting.