Tim Olk submitted several images from the 5-11 on Sunday as the events progressed to demolition.

 

Chicago Fire Department 5-11 alarm fire 9-30-12 on Nelson

Tim Olk photo

Chicago Fire Department 5-11 alarm fire 9-30-12 on Nelson Snorkel

Tim Olk photo

Chicago Fire Department 5-11 alarm fire 9-30-12 on Nelson

Tim Olk photo

Chicago Fire Department 5-11 alarm fire 9-30-12 on Nelson

Tim Olk photo

Chicago Fire Department 5-11 alarm fire 9-30-12 on Nelson

Tim Olk photo

Tim has an extensive gallery of images HERE.

More coverage of the fire is HERE, HERE, and HERE.