20/20: Season 2024, Episode 18

2024 - 18: The Unkindest Cut

In 2016, Fabio "Big Daddy" Sementilli was a beloved and sought-after hairstylist with a client roster that included Jennifer Lopez, Russell Crowe, Jackie Chan, Jennifer Love Hewitt and more. When Sementilli was discovered lying lifeless on his family's pool deck with multiple stab wounds to his neck and back, his family, friends and the hair-care industry were devastated. Initially, police suspected he had been a victim of a burglary gone wrong — until DNA found in his car led them to an unlikely suspect, who had attended Sementelli's memorial service sporting an injury.