Ex-gang leader faces maximum penalty of life in prison for Tupac Shakur murder
By Jack Queen and Steve Gorman LAS VEGAS, Oct 13 (Reuters) - A former gang leader was set to be sentenced on Tuesday for orchestrating the 1996 drive-by shooting death of hip-hop star Tupac Shakur in Las Vegas, capping the lone prosecution of a long-unsolved murder that shaped the golden age of rap