8. Jason Mizell
On a fateful night of 30th October in 2002, two unidentified gunmen barged into a recording studio in Queens, New York and fatally shot Jason Mizell, popularly known as Jam Master Jay, who was the founder of the iconic hip hop group, Run-DMC.
Mizell was shot at a point-blank range, and he succumbed shortly after to his wounds. There was not a single person charged from the crime all the way till August 2020, but a firm conviction is still yet to be done.