Sins of the Father Part 1: Inside the Powell family tragedy. A Disgusting Discovery Part 2: Police allegedly find lewd pictures on Josh Powell?s father's computer. An Act of Evil Part 3: The moments leading up to Josh Powell's unthinkable act. Growing Up Gravano art 1: Karen Gravano, daughter of Sammy "The Bull" Gravano, reveals mob perks. When Her Dad Turned Part 2: Sammy Gravano dropped a bombshell on his family when Karen was 19.