OAKLAND — A 24-year-old San Francisco man was shot multiple times early Saturday as he drove in the Eastlake district, authorities said.

The man was in stable condition at a hospital where he was being treated for wounds to his arm and leg, authorities said.

The shooting happened about 12:45 a.m. Saturday in the 800 block of International Boulevard.

Police responding to a gunshot detection system alert found an unoccupied BMW riddled with bullets.

A blood trail was also found but no victim.

Police later located the 24-year-old man at a hospital where he had been driven by another person.

A motive for the shooting has not been established. Police are trying to determine why the man shot was in Oakland.

No suspect information was released.

Police and Crime Stoppers of Oakland are offering up to $5,000 in reward money for information leading to the arrest of the shooter.  Anyone with information may call police at 510-238-3426 or Crime Stoppers at 510-777-8572.

Source: www.mercurynews.com