Explore Killers

Ruby Carolyn Padgett became known in American criminal history after being convicted of first-degree murder for her role in the 1986 robbery and murder of Pizza Hut delivery driver John Steven Harrigan in Las Vegas, Nevada. Although Mitchell Sims carried out the fatal shooting, prosecutors successfully argued that Padgett was an active participant in the kidnapping and robbery that led to Harrigan's execution. Convicted under California's felony murder principles, Padgett received a sentence of life imprisonment without parole. Often overshadowed by Sims, who became known as the "Pizza Hut Serial Killer," Padgett remains a convicted murderer whose participation was instrumental in one of the most infamous pizza delivery murders in the United States.

Rurik Jutting is a convicted murderer who killed multiple women in Hong Kong between 2014 and 2015

Russell Bishop is a convicted murderer responsible for the 1986 killings of two young girls, known as the 'Babes in the Wood' case

Colonel Russell Williams confessed to multiple murders and sexual assaults

Ryan Alexander Duke became widely known after being charged in the 2005 death of Georgia high school teacher and former beauty queen Tara Grinstead. The case remained one of Georgia's most infamous unsolved mysteries for nearly 12 years before Duke confessed to being involved in Grinstead's death. In 2022, he pleaded guilty to concealing her death rather than murder, bringing a partial resolution to a case that had captivated investigators and the public for years.

Sam Giancana was an American mob boss who led the Chicago Outfit and became one of the most powerful figures in organized crime during the mid-20th century. He was involved in numerous criminal enterprises, including illegal gambling and contract killings. Giancana was assassinated in 1975 shortly before he was scheduled to testify before a Senate committee. His death remains surrounded by speculation and is often linked to his connections with organized crime and political figures.

Samantha Rupnow is identified as the recent female shooter in a given context.