A former detective who worked on the murder case of Tupac Shakur has revealed who he thinks the killer was on what would have been the 48th birthday for the slain rapper. Greg Kading, a former LAPD investigator, shared previously unknown details of the rapper’s death and said he believes Tupac was shot by a man named Orlando ‘Baby’ Anderson in the fatal 1996 drive-by killing. Despite fan theories that the hitmaker is still alive,