The gunman accused of killing four people in New York City suspected he had chronic traumatic encephalopathy, or CTE — a ...

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

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...

Graham Gano stayed late at the New York Giants' practice facility Monday watching news coverage of a gunman killing four people at a Manhattan office building that includes the NFL headquarters.

Once a promising athlete, the 27-year-old faded from public view—until he showed up at 345 Park Avenue, gun in hand.

The 27-year-old former running back for two Southland high schools who police say killed four people at the NFL headquarters building in Manhattan before killing himself […] ...

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

Coaches and players around the NFL expressed their sadness and condolences after a gunman, who was trying to target the league's headquarters, killed four people in Manhattan.

During a press conference after Sunday’s practice, San Francisco head coach Kyle Shanahan said it is “always scary” to see a ...