The day after NYPD Detective Didarul Islam was laid to rest, he'll be remembered with a vigil at the precinct where he worked in the Bronx.

Sebije Nelovic is the one who got away — the cleaner who dodged death as the Park Ave. shooter opened fire on her but missed.

Sebije Nelovic, who for 27 years has cleaned the Manhattan office building that was the site of the shooting, was dusting a ...

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

Employees at firms including Blackstone and KPMG hid and set up barricades during the gunman’s rampage.

The glittering skyscraper where hundreds work became the scene of New York City’s deadliest gun attack in 25 years when a man entered the lobby and started shooting.

Blackstone finalized its deal to expand its footprint at Rudin’s 345 Park Avenue to 1.06 million square feet.

Blackstone’s imminent deal to expand by 250,000 square feet at its global headquarters, Rudin Management’s 345 Park Avenue, is a robust indicator on two playing fields: Park Avenue and the ...

James Flynn talks about Deerfield's plan to convert 345 Park Avenue South from an office building into health care lab and research space.

Aby Rosen's RFR Realty has found a buyer for 345 Park Avenue South, a month after his firm closed on its purchase of the Chrysler Building.

Blackstone is sticking with its 345 Park Avenue space, having renewed its lease and picked up an additional 38,846 square feet.