Instead of calling 911 to get help for himself, authorities say the NFL worker called his colleagues to alert them of the danger headed their way.

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

They’re attacking each others’ responses to the shocking attack, amid a renewed debate over who can best keep the city safe.

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

Photos released by the New York City Police Department show the assault-style rifle 27-year-old Shane Devon Tamura used to ...

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

The last killing of such a scale in the city was during a fast-food restaurant robbery in Queens in 2000. Mass murders of ...

A shooting Monday at an office building in New York City that is home to the Blackstone investment firm and the NFL left four ...

NYPD officials are heading to Las Vegas to investigate the gunman who killed four people in a Midtown Manhattan skyscraper.

An active shooter incident occurred in Midtown Manhattan, New York, officials said. Here's what to know about 345 Park Ave.

Investigators are combing through evidence in the wake of New York City’s deadliest mass shooting since 2000, trying to ...