To unravel how a top college recruit’s NBA dreams ran into a sprawling federal investigation, reporter Paula Lavigne explores his early years. Billy Preston and his mom struggle to get by in L.A. An active kid, Billy finds basketball through his mom’s partner, a high school coach and former professional player. Billy’s star rises in youth leagues. He generates buzz as an NBA prospect. Top colleges vie for his talents, and his family pulls out all the stops to support his goals.Learn more about your ad choices. Visit megaphone.fm/adchoices