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

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...

The man who killed four and seriously injured another at the building that houses the NFL's offices bought the gun from a ...

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

Gunman who opened fire in a NYC skyscraper bought his $1,400 gun from his casino boss - Police did not say whether the gun ...

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

Four people were fatally shot during the horrific incident in Manhattan before the shooter turned on gun on himself.

Shane Devon Tamura was the 27-year-old man living in Las Vegas who fatally shot at least four people in a mass shooting at ...

The gunman, who said in a note he believed he had CTE, targeted skyscraper that houses the NFL's headquarters.

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

The man who allegedly opened fire on several people at a building in New York City on Monday was said to be targeting the NFL ...

Police are investigating a reported active shooter at a Midtown Manhattan high-rise. Here’s what we know about the suspect involved in the incident near Park Avenue.