Just after 1pm, Good Will and Mutual Aid Units were dispatched to the Unit Block of Booker Circle for a House Fire. New Castle City Police arrived first and reported Fire Showing from the house. Engine 18 arrived and placed a line in service. Three lines were stretched, and all searches were negative. One resident was evaluated by EMS. The fire was placed under control in 25 minutes, and units operated over 2 hours. Deputy Chief 18 had the New Castle Command. The State Fire Marshals Office is investigating the cause.