When a young music artist on the rise is fatally shot in a parked car outside a Los Angeles recording studio, police first suspect it is an act of random gang violence. But Kevin Harris II was no gangster. In fact, the 21-year-old beat master known as “Track Bully” was about to sign a major recording deal. Was Kevin the victim of mistaken identity or was he killed because of a professional rivalry? His family and police want to know.