A note found in the gunman's wallet was critical of the NFL and mentioned CTE. The 27-year-old wrote, “Study my brain please.

A New York City office building where a gunman killed four people then himself has reopened a week after the deadly shootings ...

Officials say a man carrying a rifle killed four people at a New York City office tower. The shooting took place Monday ...

Follow along for live updates on the New York City shooting, where police investigate motive after five people, including the ...

Roger Goodell alerted all NYC NFL employees to work from home at least through next week following the tragic mass shooting ...

Investigators believe the gunman was trying to get to the NFL offices after shooting several people in a New York skyscraper ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

Multiple people have been shot and killed at a New York City office building where the NFL is headquartered, according to NYC ...

The NFL puts forward an official statement in light of the shooting outside the leagues' headquarters in New York City.

An NFL employee was seriously injured during the mass shooting at the Manhattan office tower that houses the league’s ...

Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

The brain disease has most commonly been found in athletes in contact sports and others with a history of repeated brain ...