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

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

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

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

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 ...

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

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 ...

The shooter was Shane Tamura; authorities say he was intending to target the NFL offices in Manhattan but entered the wrong ...

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...