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 car he drove across country from his supervisor at a Las Vegas casino.

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

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

Shane Tamura was a 27-year-old man who opened fire in the 345 Park Avenue offices on July 28 Shane Tamura opened fire in 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 ...

Tamura was involuntarily held after being considered a danger to himself or others, according to a law-enforcement official.

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

The lone shooter who killed four people and wounded a fifth at a New York City office building on Monday before taking his ...

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