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

Cops identified a man who sold the weapon to mass shooter Shane Tamura as his former supervisor in the Las Vegas area.

Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

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

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 ...

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

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

The man who sold the gun to the shooter that targeted the NFL's headquarters has been identified. Shane Tamura, 27, attacked ...

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

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 ...

In Nevada, being placed on an emergency mental health crisis hold is not enough to prevent you from purchasing a gun in the future, experts say. Questions have been raised about how Shane Tamura, a 27 ...

At least four killed, including an NYPD officer, and another critically wounded in the latest mass shooting in the US.