Parking Structure Collapse 911 Calls

Jacksonville (Fla.) officials have released logging tapes of several 911 calls made after a parking structure collapsed Dec. 6th while it was under construction. The calls ramped up as workers and passersby realized the scope of the collapse and how many were injured. The cause is still under investigation, but officials said one worker died and 18 were injured when the structure collapsed as concrete was being poured on the sixth floor. Read more and listen to the tapes here.