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

"He comes with a machine gun. He's not going to know who I am. He's going to shoot, no matter what," Sebije Nelovic said in a ...

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

Didarul Islam, a 36-year-old NYPD officer, was off duty and working a security job when he was fatally shot by a gunman who ...

Tragedy at 345 Park Avenue last week with the murder of Wesley LePatner, CEO of BREIT, Rudin's Julia Hyman, Aland Etienne and ...

In a lengthy statement shared by the 32BJ Service Employees International Union on Thursday, 65-year-old Nelovic described ...

A man stalked through a Manhattan office tower firing a rifle, killing four people, including a New York City police officer, ...

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 ...

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

The deadly shooting at a New York City high-rise office building Monday night raises new questions for CEOs and businesses as ...