Authorities say a jitney driver who fatally shot a passenger who was trying to rob him won’t face charges. Allegheny County police say the shooting occurred Wednesday. The 73-year-old driver had picked up a 33-year-old man and another passenger in Duquesne. While on the road, authorities say the man pulled out a gun and struck the driver while demanding money. After the driver and the man got out of the car, authorities say the jitney driver took out his own gun and shot the would-be robber.