Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

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 ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

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

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

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

Family and friends gathered at Central Synagogue to mourn Wesley LePatner, one of four victims killed in Manhattan office ...

Rep. Nicole Malliotakis spoke with Fox News Digital after the deadly shooting that left multiple people including a police ...

Workers returned to 345 Park Ave., on Monday​ under the watchful eyes of NYPD officers and a surplus of security after the ...

The funeral will be held Thursday for the police officer who was one of four people killed in Monday's mass shooting at a ...

The Trump administration said it would cut terrorism prevention funding for New York City, according to a grant notice posted ...

Twelve years after moving to the United States from Bangladesh, Didarul Islam sought to join the ranks of the nation's ...