New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

The funeral will be held Thursday for the police officer who was one of four people killed in Monday's mass shooting at a ...

The owner of a private security business on Park Avenue said he questions how a shooter got so far into a Midtown office ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

Islam was killed in a mass shooting on Monday, July 28, in a Manhattan skyscraper where he was working paid security detail.

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

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

Investigators found also found 800 rounds and a 357-caliber handgun in a BMW the shooter drove to the scene, the NYPD said.

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

Didarul Islam, a 36-year-old NYPD officer, was off duty and working a security job when he was fatally shot by a gunman who ...

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was identified as the gunman who killed four people, including an NYPD officer, ...