This from Steve Redick:

It was deja vu … the old Zenith industrial complex that has had several other fires including a still and box I took in a few months ago. Most of the fire appeared to be in the top floor and roof area and was really showing a lot of heavy smoke for a while. Little or no interior operations due to hazardous building conditions. Three towers, Snorkel,  a few ladder pipes and a deck gun were used. It was right at sunset so the photos were all taken in rapidly changing lighting conditions. The video and all the images can be seen at my website here:

heavy smoke from warehouse fire

Steve Redick photo

Chicago FD Engine 125

Steve Redick photo

warehouse fire scene in Chicago

Steve Redick photo

Chicago FD Truck 58

Steve Redick photo

Chicago FD Squad 2A at work

Steve Redick photo

Chicago FD Tower Ladder 14

Steve Redick photo

Chicago FD Tower Ladder 14

Steve Redick photo

Chicago Fire Department Tower Ladder 14

Steve Redick photo

Chicago Fire Department Engine 117

Steve Redick photo

Chicago Fire Department Squad 2A

Steve Redick photo

elevated master streams at work

Steve Redick photo

Chicago FD Tower Ladder 10

Steve Redick photo

E-ONE tower ladder at night

Steve Redick photo