Fixed Term Killers

Courtney Taylor Clenney, known online as Courtney Tailor, was convicted of manslaughter after fatally stabbing her boyfriend, 27-year-old Christian “Toby” Obumseli, inside their Miami condominium on April 3, 2022. Clenney initially claimed she had acted in self-defense during a violent confrontation, but she was arrested and charged with second-degree murder. After spending four years in custody awaiting trial, Clenney accepted a plea agreement in August 2026, pleading guilty to manslaughter with a deadly weapon. She was sentenced to six years in prison, with credit for time served, followed by five years of probation.

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 Bradley Jr. was convicted of killing 22-year-old Kennecott security guard Bryan Ruff in Utah in December 1991. Ruff, who was having an affair with Bradley's first wife, Kristi, disappeared from his guard post during a night shift and was found nearly 19 months later in a shallow grave near Five Mile Pass. Investigators eventually linked Bradley to the killing through physical evidence and witness testimony. Bradley originally faced a first-degree murder charge but entered an Alford plea to manslaughter and kidnapping in 2007 and received two consecutive prison terms of two to 20 years. In 2025, while seeking parole, Bradley finally admitted that he shot Ruff, saying anger and jealousy had overtaken him.

Darren Vickers is a British man convicted of the 1997 murder of eight-year-old Jamie Lavis in Greater Manchester, England. At the time, he worked as a bus driver, a role that placed him in a position of routine contact with the public, including children. The case gained significant attention due to the abuse of that position and the circumstances of the child’s disappearance. Vickers was later arrested, convicted, and sentenced to life imprisonment.

David Camm became one of the most controversial figures in American criminal justice after being accused of murdering his wife, Kimberly "Kim" Camm, and their two children, Brad and Jill, in Georgetown, Indiana, on September 28, 2000. A former Indiana State Trooper, Camm returned home from a basketball game to discover his family shot to death inside the garage of the family residence. Investigators quickly focused on him as the primary suspect, leading to a case that would dominate headlines for more than a decade. Although convicted twice and sentenced to prison, both convictions were later overturned. Prosecutors repeatedly argued that Camm had murdered his family, while the defense maintained he was the victim of a flawed investigation that ignored evidence pointing to another offender. After a third trial in 2013, Camm was acquitted of all charges. The case remains one of the most famous wrongful conviction cases in modern American history and continues to generate debate about forensic evidence, tunnel vision in investigations, and prosecutorial misconduct.

David Eisenhauer is an American convicted murderer who killed 13-year-old Nicole Lovell in Blacksburg, Virginia, in January 2016. Eisenhauer was an 18-year-old freshman engineering student at Virginia Tech when he developed an online relationship with Lovell, a seventh-grade student. They communicated through social-media and messaging applications before meeting in person. On January 27, 2016, Eisenhauer lured Lovell from her family's apartment by arranging what he described as a secret date. He abducted her and took her to a wooded area in North Carolina, where she was stabbed to death. Lovell's body was discovered several days later near the Virginia-North Carolina border. A medical examiner determined that she had suffered 14 stab wounds, including a fatal wound to her neck. (cbsnews.com) Eisenhauer was arrested two days after Lovell disappeared. Investigators found evidence connecting him to the crime, including Lovell's blood in his vehicle and DNA evidence. (washingtonpost.com) During his 2018 trial, Eisenhauer unexpectedly pleaded no contest to first-degree murder, abduction and concealing a body. A no-contest plea does not formally admit guilt but has the same effect as a guilty plea for sentencing. He was sentenced to 50 years in prison, followed by 25 years of probation.

David Parker Ray became one of the most infamous serial offenders in American history after constructing a soundproof torture chamber inside a trailer on his property in Truth or Consequences, New Mexico. Known as the "Toy-Box Killer," Ray was convicted of kidnapping, torture, and sexual offences against multiple women. Although investigators suspected he murdered numerous victims over several decades, no homicide convictions were ever secured because no bodies were recovered. His crimes remain among the most disturbing criminal investigations in modern American history.