0057 hours – Box Alarm – Montrose and Wadsworth, fire reported in a vacant dwelling at 12091 Montrose Street. Engines 53,55,57, Ladder 25, Squad 5, Chief 2. Engine 53 has smoke showing from a few blocks out. Engine 53 stretched, assumed incident command, and advise companies would be taking a defensive posture. Chief 2 had a fully involved 2 story, vacant, dwelling. Ladder 25 using tower operations. Fire out at 0246 hours.