Photos: Building collapses in downtown Philadelphia
As many as eight to 10 people are believed trapped in the rubble
Emergency personnel respond to a building collapse in downtown Philadelphia, where the city fire commissioner says as many as eight to 10 people are believed trapped in the rubble, Wednesday, June 5, 2013.Jacqueline Larma/The Associated Press
Rescue workers search through rubble following a building collapse as seen in this aerial still image taken from video courtesy of NBC10.com, in Philadelphia June 5, 2013.NBC10.com/Reuters
Rescue workers search through rubble following a building collapse as seen in this aerial still image taken from video courtesy of NBC10.com, in Philadelphia June 5, 2013.NBC10.com/Reuters
Rubble following a building collapse is seen in this aerial still image taken from video courtesy of NBC10.com, in Philadelphia June 5, 2013. An industrial building collapsed in downtown Philadelphia on Wednesday and rescue workers rushed to the scene, police said.NBC10.com/Reuters
Emergency personnel respond to a building collapse in downtown Philadelphia, Wednesday, June 5, 2013.Dino Hazell/The Associated Press