Investigators are piecing together more details about how a former high school football player who blamed the game for his ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

Shane Tamura, a former football player at Golden Valley and Granada Hills high schools, entered a New York skyscraper and ...

Shane Tamura said he had CTE. His claim, which is unproven, has again put a spotlight on the NFL's troubling history with its ...

An NFL employee was among those injured in a shooting in New York City that left four dead. Philip Marcelo and Eric Tucker of ...

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

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

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

The gunman who opened fire Monday in a New York City office building, killing four people, was identified as a former ...

From the UnitedHealthcare CEO to the NFL office shooting, the Big Apple is turning into a magnet for out-of-state killers.

The National Football League Players' Association offered its condolences to those affected by the shooting at the building ...

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.