March 12, 2014: Firefighters battle a fire after a building collapse in the East Harlem neighborhood of New York. (AP)
March 12, 2014: Rescue workers remove an injured person on a stretcher after a possible explosion and building collapse in the East Harlem neighborhood of New York. (AP)
March 12, 2014: Firefighters respond to a fire on 116th Street in Harlem after a building exploded in huge flames and billowing black smoke, leading to the collapse of at least one building and several injuries in New York. (AP)
March 12, 2014: Rescue workers remove an injured person on a stretcher following a building explosion and collapse in East Harlem in New York. (AP)
March 12, 2014: In this image taken from video from WABC, firefighters battle a blaze at the site of a possible explosion and building collapse in the East Harlem neighborhood of New York. (AP /WABC-TV)