
MIDTOWN EAST, Manhattan (WABC) -- Some streets are closed and several buildings in Midtown were evacuated on Tuesday morning after construction workers noticed cracks inside a building under construction.
The incident was reported at a building on East 42nd and Second Avenue -- 235 East 42nd Street -- around 8 a.m.
Officers say the workers spotted structural support beams beginning to buckle on the 21st and 22nd floors and self-evacuated.
Officials say that caused the 21st to 26st floors of the building to start caving under the stress.

The FDNY said the following buildings have been evacuated:
Of the evacuated buildings, 231 East 43rd Street is the Hampton Inn Manhattan Grand Central and guests have been evacuated out of their rooms.
Pedestrian and vehicular traffic is closed on East 42nd Street between Second and Third avenues.
The FDNY has also asked for East 44th Street to be closed between Second and Third avenues.
The 38-story building under construction is the former Pfizer headquarters and is currently being converted from offices to apartments.
The investigation remains ongoing.
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