In the revelation that the shooting suspect in Midtown Manhattan was allegedly targeting the NFL headquarters, the league is ...

The heightened measures come as the shooting touched off a panic in some corporations headquartered in office buildings ...

The NFL is recommending enhanced security measures at team and league facilities following a shooting last month at a ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

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

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

The life of Aland Etienne, the security guard who was killed last month at a Manhattan office tower, is being remembered ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

The New York police officer killed in a mass shooting in a Manhattan skyscraper on Monday was an immigrant who left behind a ...

Rep. Nicole Malliotakis spoke with Fox News Digital after the deadly shooting that left multiple people including a police ...