Bill Courtney grew up the son of an NYPD cop, followed his father's footsteps onto the force in the mid-1980s, and spent his career working DEA task forces taking down cartel traffickers in New York City before the rise of rap and the specific world where organized crime and the music industry collided became the defining chapter of everything he did behind the badge. In this episode of Locked In with Ian Bick, he shares what working DEA cartel cases in New York City really looked like, what the rise of rap in the 1980s and 1990s produced in terms of street violence and organized crime, what investigating the 50 Cent shooting actually involved, and what the investigation that eventually took down Kenneth Supreme McGriff — one of the most feared and most connected figures in New York street and hip hop history — actually required of the detectives who built it. He also opens up about flipping informants, making deals, the Murder Inc investigation, and the complete truth about corruption inside the music industry that most people who followed those stories from the outside never heard described honestly from the detective who worked them.