PHILADELPHIA - A Philadelphia police officer was involved in a crash that ended with his car smashing into a T-Mobile storefront late Friday night.The officer was off duty when he crashed into the store on Tabor Road Adams Avenue just before midnight.His vehicle suffered severe front-end damage, but he is said to be in stable condition at a local hospital.MORE HEADLINES:Police believe the officer may have been run off the road, but further details have yet to be released..