Decades after the death of rap star Jam Master Jay of Run-DMC, Jay Bryant pleaded guilty to a federal murder charge. He admitted that he helped other individuals ambush the DJ at a recording studio.

<img alt="A man with a black beard and black hat, crossing his arms and pointing sideways, with a light grey shirt" height="349" src="https://i.cbc.ca/ais/8676ffcf-1338-4b36-9d7f-e1a0d4289424,1777384690702/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C349%2C1015%2C570%29%3BResize%3D%28620%29" title="Run-DMC&apos;s Jason Mizell, known as Jam-Master Jay, poses during an anti-drug rally at Madison Square Garden in New York on Oct. 7, 1986." width="620" /><p>Several decades after rap star Jam Maste...