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

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

Shane Devon Tamura was identified as the gunman who killed at least four people inside a New York City office building on ...

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

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain disease linked to contact sports and was trying to target the National Football ...

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

Officials say a man carrying a rifle killed four people at a New York City office tower. The shooting took place Monday ...

Players and coaches around the NFL reacted with shock and sadness Tuesday after a gunman killed four people at the New York ...

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

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 ...