ARAB, AL; Arab Fire Department was dispatched to a working structure fire in the early morning hours of September 9. Arab Ladder 1 arrived to find a residential structure well involved. A primary search was conducted while an initial attack was started. The structure was cleared and fire attack continued. 4C-VFD provided water supply for the operation as a part of an automatic aid response. Personnel were on scene for about two hours. No one was injured in the incident. Marshall County Arson Task Force is conducting an investigation into the fire’s cause.