NORTH PHILADELPHIA - A 28-year-old man is critically injured after he was shot multiple times in North Philadelphia.According to officials, 25th District police responded to the shooting Thursday afternoon, about 2:45, on the 3200 block of North Front Street.When they arrived, officers found the 28-year-old man with gunshot wounds to his back and hip.MORE HEADLINES:Medics rushed him to Temple University Hospital where he was placed in critical condition.Police are investigating the shooting, though no weapons have been recovered and no arrests have been made.___Tips can be submitted by calling 215-686-TIPS (8477) or texting PPD TIP (773847).