Police need help identifying the thief who drove away with someone else's Audi.

Police said the man stole a black 4-door Audi A4 from 19239 Stone Oak Parkway.

The license plate number is BP9L372.

Police said on July 20, Walter Schlebach parked his car on Stone Oak Pkwy, and when he returned to his vehicle he found it had been stolen .

There were no witnesses to the theft.

Crime Stoppers is offering up to $500 for information which leads to the arrest of the car thief.

If you have any information call Crime Stoppers at 224-STOP, or text a tip, text "Tip 127 plus your tip" to CRIMES (274637).