Philadelphia police investigate a shooting of a 23-year-old man in Wissinoming that left him in critical condition. WISSINOMING - The bloodshed in Philadelphia continued Sunday afternoon as a 23-year-old man suffered critical injuries after a shooting in Wissinoming.Officials said 15th District officers were called to the 6100 block of Torresdale Avenue about 12:30 Sunday afternoon, for the report of a person with a gun.Responding officers found the man in the street, suffering from gunshot wounds to his back.MORE HEADLINES:Officers rushed him to Jefferson Torresdale Hospital, where he was placed in critical condition.Authorities say an investigation into the shooting is ongoing.