NYPD Chief John Chell describes Midtown Manhattan office shooting as mayhem after gunman Shane Tamura killed four people, ...

Sebije Nelovic always felt safe at 345 Park Avenue. For nearly three decades, she cleaned the ritzy Manhattan skyscraper in ...

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

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

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

President Donald Trump expresses support for law enforcement after a Manhattan office shooting that killed NYPD Officer ...

Wesley LePatner, 43, was among the four people killed by a gunman who stormed the Park Avenue building where she worked on ...

Legendary broadcaster and journalist Bob Costas joined NewsNation's "CUOMO" Tuesday to discuss how social media impacts the ...

Members of the New York Police Department paid tribute to officer Didarul Islam, one of the people killed in Monday's ...

Mourners gathered in Manhattan’s Bryant Park Tuesday evening to honor the four people killed in a shooting in a Midtown ...

The survivor, who cleaned the office building, said she pleaded for her life as the gunman pointed his gun at her and managed ...