A gunman who killed four people inside a Manhattan office tower blamed his mental health problems on the National Football ...

Researchers have diagnosed many former football players with CTE since 2005. It can only be diagnosed through a brain autopsy ...

The man who killed four people with a semi-automatic rifle while rampaging through a Midtown Manhattan office tower carried a ...

The suspected Manhattan high-rise shooter, a former high school football player, left a note referencing the brain disease ...

It's becoming more and more clear that Miami Dolphins offensive lineman Bayron Matos suffered no common injury prior to being ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...

Shane Tamura, the gunman who killed four in a Manhattan office, initially aimed for the NFL's headquarters but got lost. He ...

The man who killed four people in the New York City skyscraper that is home to NFL headquarters carried a note blaming the ...

Gunman targets NFL headquarters in NYC, killing four including off-duty officer. Motive linked to CTE grievance.

Miami Dolphins offensive lineman Bayron Matos remains hospitalized after being airlifted from training this week.

The man accused of fatally shooting four people in a Manhattan office building before turning the gun on himself on Monday, ...