Blackstone said its headquarters at 345 Park Ave., will reopen Monday, but employees have the option to work remotely.

On a steamy Monday evening, no one inside the Manhattan office building noticed the dark BMW pull up outside. The driver ...

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

Also killed in the massacre were Blackstone executive Wesley LePatner, security guard Aland Etienne and 36-year-old NYPD ...

The man who gunned down four people at a Park Avenue office building left anti-psychotic medication in his Las Vegas ...

The New York City Medical Examiner determined a cause and manner of death for the gunman who killed four people inside a ...

The Park Avenue Summer Stroll was held on Saturday, highlighting what the historic neighborhood has to offer. The Rochester ...

BREIT CEO Wesley LePatner was among those killed in the shocking attack, plus more New York City real estate news.

The man who killed four in a mass shooting at 345 Park Avenue bought the gun from his supervisor at a Las Vegas casino.

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

The cleaner on the 33rd floor of 345 Park Ave. made a left turn down a corridor just as gunman Shane Tamura turned the ...

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