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

The NFL vowed to be resilient, two days after league headquarters was targeted by a gunman who killed four people on Monday.

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

Mayor Eric Adams told MSNBC the gunman referenced CTE, a disease linked to head trauma, in a note before killing four people ...

NYC shooting victims Didarul Islam, Wesley LePatner, Aland Etienne, and Julia Hyman were killed by a gunman inside ...

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

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

Investigators believe Shane Tamura, of Las Vegas, was trying to get to the NFL offices after shooting several people Monday ...

Shane Tamura, the shooter behind the deadly rampage in Midtown Manhattan,​ was apparently targeting NFL offices, NYC Mayor ...

The head of the New York Police Department said that investigators plan to question a man who supplied parts for a gun used ...

Players and coaches around the NFL learned Tuesday that the target was the NFL itself, Mayor Eric Adams said, with the ...

Goodell said in a memo to staff that a league employee was seriously injured in the attack and was hospitalized in stable ...