I think there are probably at least 30,000 dead in the rubble.
There were 50,000 workers, and part of the 200,000 visitors/day the buildings got. No way could more than a quarter of them could have made it down those stairs.
It is going to require every Graves-Registration unit in the National Guard, Nation Wide to deal with this.
Your servant
Now I wonder .. what will tomorrow bring .. I have a feeling this isn't the end of it