Chicago firefighters responded yesterday to a fire at 525 W. Armitage, less than a block from the quarters of Engine 22. Upon arrival, they found heavy fire on the 2nd and 3rd floors of a three-flat that was undergoing renovation. The alarm was escalated to a 2-11 for additional companies. During the course of the fire, the building suffered a catastrophic collapse. The Chicago Tribune has a brief story HERE.
Tim Olk arrived at the fire after the collapse and submitted several images.
A gallery with more images can be viewed HERE.