Walker, who initially faced murder charges, now faces up to 29 years in state prison.
The group invaded Pop Smoke’s Airbnb rental to steal his diamond-studded Rolex watch and Cuban link chain, ultimately reselling the watch for $2,000.
Two teenagers involved in the killing have admitted their roles, with one sentenced to a juvenile facility until 25 and the other receiving four years and two months in a juvenile facility.
Pop Smoke’s death led to tributes from the hip-hop community, and two posthumous albums featuring various artists were released.