Explore Killers

Mark Howard Wilson Jr. was convicted of murdering brothers Robert Baker, 12, and Tayten Baker, 14, in Melrose, Florida, on August 26, 2020. Wilson was the boyfriend of the boys' aunt, Cynthia Guinan, and had moved with her and their young daughter into a shed on the Baker family's property only five days before the killings. Robert and Tayten were found beaten with a hammer and had their throats cut. Wilson was convicted of two counts of first-degree murder, burglary with assault or battery and armed burglary. A jury unanimously recommended death, and in January 2023 a judge sentenced him to death for both murders. The Florida Supreme Court affirmed his convictions and sentences in May 2025.

Marshella Chidester is an American woman convicted in connection with a fatal vehicle incident in Michigan in 2024. The event occurred when she drove into a building during a private gathering, resulting in multiple deaths and injuries. The case gained national attention due to the circumstances of the incident and the loss of young lives. Chidester was later convicted and sentenced to a lengthy prison term.

Martin Bryant became Australia’s most notorious mass murderer after carrying out the Port Arthur massacre in Tasmania on April 28, 1996. Armed with semi-automatic rifles, Bryant killed 35 people and injured 23 others across multiple locations around the historic Port Arthur tourist site, making it the deadliest mass shooting in modern Australian history. The massacre shocked Australia and triggered sweeping national gun law reforms under Prime Minister John Howard. Bryant’s name became permanently associated with mass casualty violence, firearm legislation, and public trauma across the country. The scale of the killings, the randomness of the victims, and the horrifying duration of the attack turned the Port Arthur massacre into one of the most historically significant crimes in Australian history.

Melody Walker Farris was convicted of murdering her husband, 58-year-old Atlanta attorney Gary Farris, at their Cherokee County, Georgia, property in July 2018. Gary's extensively burned remains were discovered on a burn pile days after his disappearance, with a bullet lodged in his rib cage. Prosecutors argued that Melody killed her husband because she wanted to end their troubled marriage, pursue a relationship with her lover Roy "Rusty" Barton and gain access to Gary's substantial assets. A jury convicted her of malice murder, felony murder, aggravated assault, concealing the death of another and making a false statement. She was sentenced to life imprisonment with the possibility of parole after 30 years, plus five years for concealing Gary's death and five years for making false statements.

Michael Paul Brown became known after carrying out the deadly Owl Bar shooting in Montana, killing four people during a violent attack that shocked the local community. The massacre unfolded inside and around the Owl Bar in Anaconda, Montana, where Brown targeted victims connected to a long-running personal dispute before fleeing the scene. Authorities described Brown as a heavily armed and dangerous suspect whose actions triggered a large-scale manhunt and emergency lockdowns across the region. The case generated widespread media coverage because of the sudden brutality of the attack, the multiple homicide victims and the dramatic police confrontation that followed shortly afterward.

Michael Swango became one of the most notorious medical serial killers in American history after being linked to a series of poisonings involving patients, coworkers, and acquaintances over several decades. A licensed physician and former paramedic, Swango exploited positions within hospitals and medical institutions to gain access to vulnerable victims while maintaining the outward image of a highly educated healthcare professional. The case generated international attention because Swango continued obtaining medical employment despite repeated suspicions, disciplinary actions, and criminal convictions. Investigators later connected him to deaths and poisonings across the United States and Africa, leading many experts to believe the true number of victims may never be fully known. His ability to repeatedly evade detection turned the case into one of the most disturbing examples of institutional failure and medical predation in modern criminal history.

Mikhail Viktorovich Popkov, known as the "Angarsk Maniac" and "Werewolf," is a former Russian police officer who murdered women across the Irkutsk region between 1992 and 2010. He typically approached women at night in his police vehicle, offering them rides before taking them to isolated locations where he sexually assaulted and murdered them using weapons including knives, axes, screwdrivers and ropes. Popkov was arrested in 2012 after DNA testing connected him to the killings and was subsequently convicted in multiple trials. By 2026, courts had established his responsibility for 91 murders and three attempted murders, making him one of Russia's most prolific serial killers. He is serving life imprisonment in a special-regime prison in Mordovia.

Mitchell Sims became one of America's most notorious transient serial killers after carrying out a series of murders across multiple states during the 1980s. Nicknamed the "Pizza Hut Serial Killer," Sims was convicted of abducting, robbing, and murdering pizza delivery driver John Harrington in Las Vegas, Nevada, while investigators also linked him to the murders of another pizza employee and a customer in South Carolina. His willingness to kill complete strangers during robberies, combined with his mobility across state lines, made him one of the FBI's most infamous traveling serial offenders before his execution in 2015.