Addison-based Front Burner Restaurants, the owners of the Twin Peaks restaurant chain, is dealing with the public relations fallout of a battle between rival motorcycle gangs at a Waco frachised restaurant that left nine dead and 18 injured. Waco police Sgt. W. Patrick Swanton described the crime scene as "the most violent crime scene that I've ever been involved in." Swanton said the violence was preventable, and he told the media that the management at the Waco Twin Peaks had not cooperated with...