Everyone ok!? I hope!
From what the news is saying it was an apartment building (maybe) about 4 stories that was already abandoned and either being redone or demolished. So it was empty but there were workers on site and the Salvation Army Thrift store next to it has been crushed.
11 people have been taken to local hospitals but there are still people trapped. http://www.myfoxphilly.com/category/239 ... ive-online