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

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

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

Shane Tamura, the Las Vegas man who killed four people and left another person critically injured in a shooting in a New York ...

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

Las Vegas casino supervisor reportedly sold shooter the AR‑15 used in the NYC shooting. Authorities continue probing mental health and weapon purchase.

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

Exclusive: The 27-year-old gunman would sometimes look ‘empty,’ or spaced-out, Tobenna Okunna told The Independent, adding, ...

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

A New York gunman who claimed he suffered from CTE killed four people including an off‑duty NYPD officer, while actually aiming for NFL offices.

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 ...