Biggie Smalls’ still-unsolved killing keeps surfacing in a courtroom where no one is charged with it. Why?

By Andy Rose, CNN (CNN) — Six months after the murder of Tupac Shakur – the most prominent casualty of the boiling hip-hop feud between coasts – his biggest rival, Christopher Wallace, looked tired of it all. “I’m just getting over – you know what I’m saying – this whole situation with this East Coast-West