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

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.

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

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

The NFL season kicked off at the annual Hall of Fame game with a moment of silence for the four people killed earlier this ...

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 ...

A man exited a double parked BMW with an M4 rifle and then walked toward the skyscraper that is home to the headquarters of ...

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

A gunman opened fire inside a building in New York City on Monday evening, killing four people and injuring a fifth.

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

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