A New York man on Monday pleaded guilty to ⁠taking part in ⁠the 2002 murder of ⁠pioneering hip-hop star Jam Master Jay of famed group Run-DMC as part of a dispute over a drug deal, according to federal prosecutors.

Appearing in court in Brooklyn, Jay Bryant, 52, admitted to playing ‌a role in the fatal shooting of Jason Mizell, better known by his stage name Jam Master Jay, and faces up to 20 years in prison, the United States Attorney’s Office for the Eastern District of New York said in a...