Pop Smoke's killer sentenced to four years in prison.

A 20-year-old defendant pleaded guilty in juvenile court to voluntary manslaughter and home invasion robbery in the killing of rapper Pop Smoke, admitting he entered a Hollywood Hills mansion intending to rob the rapper. He was sentenced to four years and two months in the Secure Youth Treatment Facility but warned he could remain in juvenile custody until he was 25. Three others are charged in Jackson’s death: two juvenile defendants, 15 and 17 at the time of the homicide, and Corey Walker, who was 19.