Mobile Fire-Rescue crews responded to 54 North Broad Street, which is near Spring Hill Avenue, around 4:15 a.m. Friday morning. MFRD said flames were coming from outside a building that spread to the attic. We were told the building appeared to be vacant and no injuries were being reported. A fire official said a fire wall helped keep the fire from spreading throughout the building. There’s no word yet on what may have led to this fire.