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 ...

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

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

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 ...

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

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 ...

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

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

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 ...

Tamura, 27, has been identified as the gunman who attacked 345 Park Avenue on Monday, July 28, where he fatally shot four victims: 36-year-old off-duty police officer Didarul Islam, 43-year-old ...