Every hip-hop fan knows the images: The Notorious B.I.G. rocking the "King of New York" crown, Tupac Shakur with the double-finger salute, Jay-Z peeking through his hands as he throws his diamond up.
Two of the most notorious unsolved cases in the history of American crime – the murders of renowned rap stars Tupac Shakur and Biggie Smalls – have been the subject of exhaustive ...