Alive Killers

Christian Longo became one of America’s most notorious family killers after murdering his wife and three young children before fleeing the country and assuming a new identity in Mexico. The horrifying case shocked the United States in 2001 due to the brutality of the crimes and Longo’s efforts to escape responsibility by reinventing himself as a carefree tourist while his family’s bodies were being recovered from the Oregon coast. Longo was portrayed as a manipulative conman who spent years hiding financial fraud, lies and personal failures behind the image of a devoted husband and father. His case later gained worldwide attention through books, documentaries and the film adaptation of True Story, which explored Longo’s deception, narcissism and relationship with journalist Michael Finkel.

Christopher Davis is an American man convicted in connection with the 2023 murder of his boyfriend in Cape Coral, Florida. The case drew attention due to the circumstances of the disappearance and the subsequent investigation. Davis was later found guilty of second-degree murder and related offences. He was sentenced to life imprisonment along with additional years for associated charges.

Christopher Monks Jr. became the subject of a high-profile criminal case after conspiring to murder his adoptive parents in Kent, England, in 2009. The plot involved recruiting an online acquaintance, Shaun Skarnes, to carry out the killings while his parents slept. The attack failed when Christopher Monks Sr. awoke and disarmed the intruder before police were called. Monks was convicted of conspiracy to murder and made subject to an indefinite hospital order.

Courtney Kelly became publicly known after being convicted in the 2012 murder of Gale Spencer during a home invasion robbery in Macon, Georgia. Prosecutors alleged Kelly participated alongside three co-defendants during the violent crime. The case generated local attention because of the multiple offenders involved in the fatal robbery. Authorities later secured convictions against all four defendants connected to Spencer’s death. Courtney Kelly ultimately received a life sentence.

Craig Mulligan became one of the United Kingdom’s most shocking juvenile killers after being convicted for his role in the murder of a five-year-old child in South Wales in 2021. The case horrified Britain because Mulligan was only 13 years old at the time of the killing, making him one of the youngest convicted murderers in modern Welsh criminal history. The investigation generated enormous public outrage after details emerged about abuse inside the household, repeated safeguarding failures and warnings allegedly ignored by authorities before the murder occurred. The case later became one of Britain’s most disturbing examples of child-on-child violence combined with systemic failures involving social services and child protection agencies.

Curtis Wayne Wright became known in American criminal history after participating in the 2015 murder-for-hire of Dr. Teresa Sievers in Bonita Springs, Florida. A longtime friend of Teresa's husband, Mark Sievers, Wright helped plan the killing before recruiting Jimmy Rodgers to assist in carrying out the attack. Wright later pleaded guilty, cooperated with prosecutors, and testified against both Rodgers and Mark Sievers, making him the key witness in one of Florida's most high-profile murder-for-hire cases.

Dale Cregan is a British criminal responsible for a series of murders in Greater Manchester, including the killing of two police officers in 2012. His crimes were linked to gang-related violence and ongoing feuds. Cregan later surrendered to police and was convicted of multiple murders, receiving a whole life order. His case shocked the public due to the deliberate targeting of law enforcement officers.

Damian Rzeszowski is a Polish man convicted in connection with a multiple homicide in Jersey, Channel Islands, in 2011. The incident involved the deaths of several members of his family and others in a single event. The case gained widespread attention due to the scale of the violence and the domestic context. Rzeszowski was later convicted of manslaughter on the grounds of diminished responsibility and sentenced to life imprisonment.