This from Brad Steinweg:

Tuesday morning, a driver fell asleep at the wheel and slammed his semi into an apartment building in the 18400 block of S. Torrence AVE. Divisions 19, 24 & 27 responded with tech rescue teams. No fatalities, extrication of the driver took around an hour. 

 
-Brad S. 
heavy wrecker recovers tractor-trailer at crash site

Brad Steinweg photo