Images and videos of the Manhattan building analyzed by The Times show that the structural columns buckled directly beneath where the recent addition was built.

Several buildings in Midtown Manhattan were evacuated Tuesday morning after officials discovered buckling support beams in a former office building that is being converted to…

Several buildings in Midtown Manhattan were evacuated Tuesday morning after officials discovered buckling support beams in a former office building that is being converted to…

A high-rise under construction in Manhattan was evacuated on Tuesday after structural columns buckled and bricks fell onto the street, prompting officials to warn that the…