The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

Four people died after a gunman opened fire in a Manhattan office building, and security footage showed the shooter calmly ...

The alleged gunman at a shooting rampage in a midtown Manhattan office building was identified as 27-year-old Shane Tamura, ...

NFL commissioner Roger Goodell called Monday’s shooting in New York City an “attack on humanity” ahead of Thursday night’s ...

Fox News Digital reached out to all four NYC mayoral candidates for a response to the Monday shooting in midtown Manhattan ...

The NFL held a moment of silence before Thursday's Hall of Fame Game to honor the four people killed earlier this week by a ...

High school classmates and a coach remembered Shane Tamura as a talented running back. Recently, though, he was apparently ...

Four victims, including an NYPD officer and a Blackstone executive, were killed in an NYC shooting at 345 Park Avenue.

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

Businesses across the U.S. are reevaluating security after a shooting at a New York City office building raised concerns ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...