Here's how NFL players, coaches and executives reacted to a mass shooting at the league's office building in Manhattan: ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

NFL Commissioner Roger Goodell spoke publicly for the first time since the Manhattan office shooting, saying, "It's just ...

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...

The New York City office building at 345 Park Avenue where a deadly shooting occurred serves is the headquarters of ...

Investigators believe Shane Tamura was trying to get up to the NFL offices after shooting several people in the lobby of the ...

While news of the shooting sent shockwaves across the league, the development that the NFL offices were specifically targeted ...

Shane Tamura, the suspect in the deadly shooting in Midtown Manhattan, carried a note in his pocket claiming he suffered from ...

The gunman, Shane Tamura, may have suffered from chronic traumatic encephalopathy and played high school football in ...

The Nevada man behind a shooting spree in a Midtown Manhattan office building may have originally been targeting for the NFL ...

Terrifying scenes in Midtown Manhattan showed office workers running for their lives with their hands in the air. The ...

Law enforcement sources say a three-page note Shane Tamura was carrying included references to the NFL and a former player ...