From Fox 5:
Firefighters are sifting through debris at the site of a partial building collapse in lower Manhattan.
The corner of the five-story building at 72 Reade Street came crashing down Thursday morning.
New York City Buildings Department officials say the building was under construction and unoccupied at the time of the collapse.
There are no reports of injuries but Reade Street is closed in the area.
Buildings Dept. officials are workiing to ensure the structure does not fully collapse.
And during construction safety week, too!
Curbed has some great photos.