Samuel Little remains one of the deadliest serial killers in U.S. history — yet his name is rarely spoken. Convicted of 8 murders but confessing to 93, Little’s story is both horrifying and haunting. The FBI’s Violent Criminal Apprehension Program has confirmed at least 60 of those killings, making him the most prolific confirmed serial killer America has ever seen. What makes Samuel Little’s case especially chilling is his photographic memory. He used it to sketch portraits of many of his unide