DALLAS (October 18, 2012)--Dallas police were looking for leads Thursday after a man was shot to death outside a pub while trying to stop a robbery.

The gunman ran away.

Police say two other people escaped injury in the gunfire early Thursday in the parking lot of Sherlock's Baker St. Pub & Grill.

The search continued for the unidentified gunman.

The name of the dead man has not been released.