Though the mystery has never been solved, many have attached Sean "Diddy" Combs and Christopher Wallace (Biggie Smalls/The Notorious B.I.G.) to the 1994 attack and 1996 killing of Tupac Shakur -- sparking an East Coast/West Coast rap war, leading to Biggie's 1997 murder and escalating the "no snitching" policy into law. The accusation even came from Tupac himself after the attack in 1994. Enter LA Times writer Chuck Phillips, who has been on the beat......