Tim Olk submitted these photos and videos of a recent dwelling fire in Chicago.
Photographers Tim Olk and Steve Redick were on location at this four-alarm fire at a commercial structure.
Steve Redick was on scene at this early morning commercial building fire and took these photos of firefighters and fire apparatus operating.
A variety of special operations fire apparatus were on location for the retirement ceremony of Chief Pat Maloney who served the department for 39 years.