OVERBROOK - Philadelphia police are investigating a shooting that critically injured a 36-year-old man, while a second victim was also injured in Philadelphia’s Overbrook neighborhood.According to authorities, the double happened Saturday night, on the 1700 block of North 56th Street.The 36-year-old victim was found by police with gunshots all over his body.MORE HEADLINES:Police rushed him to Lankenau Medical Center where he was placed in critical condition.Authorities said a second victim was dropped off at Penn Presbyterian Medical Center, but there were no other details in regard to that victim.A weapon was recovered by investigators..