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

A New York City office building where a gunman killed four people then himself has reopened a week after the deadly shootings ...

The Midtown Manhattan building that was the scene of a deadly shooting last week reopened Monday, but under very different ...

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

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

The mass shooting at a Manhattan office building raises new concerns for business leaders looking to secure their staff and ...

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

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

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

The head of the New York Police Department said that investigators plan to question a man who supplied parts for a gun used ...

The NYC shooting victims, Didarul Islam, Wesley LePatner, Aland Etienne, and Julia Hyman, were killed by a gunman inside ...

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