New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

NFL commissioner Roger Goodell has offered an important update on the league employee who was shot in Monday's attack.

"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 ...

The attorney for the man who sold what would become the deadly weapon in a mass shooting in New York City earlier this week ...

The gunman who killed four people in a New York City shooting Monday was the son of a former Los Angeles Police Department ...

There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

Muhammad Mainul Islam, a cousin of New York Police Department Officer Didarul Islam, said the victim's father had a stroke ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

Blackstone told employees on Friday it will reopen its New York headquarters on August 4, a week after shuttering it in the ...

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

The degree of damage on the upper floor, where only one person was killed, shows how the sunglasses-sporting killer was spiraling out of control as his plan to get to the NFL offices inside 345 ...

NFL Commissioner Roger Goodell expressed sorrow following the deadly shooting at a New York City office building that left ...