A man with a rifle killed an off-duty New York City police officer and three other people before taking his own life at a ...

Multiple people were shot in the lobby of Blackstone in Midtown Manhattan Monday evening, and an active shooter investigation is underway.

Dozens of streets will close at the discretion of the NYPD, including the FDR Drive between Delancey Street and the Brooklyn Battery Underpass, according to the city Department of Transportation.