This from Tim Olk:
Chicago companies responded to a Still Alarm at 1240 E 83rd Street. Theyreported smoke on arrival and the Englewood Fire Alarm Office filled out a Full Still for the working fire. Batt 23 arrived and gave asize up of a 2-story ordinary with fire on the second floor and 2 lines on the fire. One line was onthe first floor and the other was on the second with the truck opening the roof. Batt 23 came back and said all companies were defensive due to heavy fire throughthe roof and throughout the second floor. There were no injuries and the second floor was occupied. They were rehabbing the first floor.