Murfreesboro police are working to identify the man who used stolen credit cards at an area Target recently. Police reported the suspect stole the 76-year-old man's credit cards while he was exercising at the Murfreesboro YMCA on October 1.The suspect believed to have taken the victim's keys from a locker inside the workout facility. Multiple gift cards, reading glasses, a cell phone and cosmetics were also stolen from the victim's car. No damage was reported to the vehicle. Anyone with information on the suspect's identity or whereabouts is urged to police at 615-893-2717 or Crime Stoppers at 615-893-STOP.