Politicians, relatives and members of the New York City Police Department are gathered at the funeral for the officer who was ...

The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

In New York City and elsewhere, financial institutions are taking stock of their office-building security protocols following ...

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

The deadly shooting at a New York City high-rise office building Monday night raises new questions for CEOs and businesses as ...

Rambling note found on shooter's body suggests he had grievance against NFL over claim he suffered from chronic traumatic ...

C-suites were already on edge after an insurance executive was assassinated last year, and now have to grapple with panicked employees and security overhauls.

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...

NEW YORK -- A 27-year-old man wearing body armor and carrying an M4 assault rifle shot and killed four people, including ...

Two Jewish women, 43-year-old Wesley LePatner and 27-year-old Julia Hyman, are being remembered at separate memorial services ...

The killing of four people, including a police officer, in a Midtown Manhattan office building rattled a city where mass ...

The suspect was identified as Shane Tamura, of Nevada, two people briefed on the investigation told the AP. Sources said he ...