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

The Midtown Manhattan office building that was the scene of a deadly shooting reopens Monday, but under very different ...

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

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

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

Gunman Shane Tamura fired nearly 50 shots Monday during his rampage on a Park Avenue skyscraper, where he killed an NYPD ...

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

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

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

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

New York police honor fallen officer Didarul Islam with funeral services after he was killed by a gunman in a Midtown office ...

A 2,202-square-foot house built in 1978 has changed hands.