Overview

• The blaze began after 2 p.m. in a two-flat on the 4900 block of South Princeton Avenue in the Fuller Park neighborhood.
• Flames spread to two adjacent buildings, destroying most of one roof and severely damaging two other homes.
• The response was raised to a 2-11 alarm, bringing roughly 100 firefighters and extensive apparatus to the scene.
• Firefighters had the blaze largely extinguished by about 2:50 p.m., according to on-scene reports.
• Chicago Fire Department officials said the incident is under investigation after crews contained the fire.