Karl Jordan Jr. Wikipedia, Age, Wife, Family, Parents & BIO: Godson Convicted Of Killing Run-D.M.C.’s Jam, Karl Jordan Jr. was a godson of Jam Master Jay, one of the pioneers of hip-hop music. He was convicted of his godfather’s murder in 2020, 18 years after the incident took place. The murder of Jam Master Jay, whose real name was Jason ...