New York and federal officials warned of an "active shooter situation" near on office building near Midtown Manhattan Monday.

An off-duty police officer and a civilian were shot in Midtown Manhattan on Monday by a suspect who fled into an office building, police sources told ABC News.

At least one civilian and one New York City police officer have reportedly been shot on Monday night during an active ...

At least two people, including a New York City police officer, have been shot in a Manhattan office building, a person ...

At least two people were shot Monday in a midtown office building, a person familiar with the matter told the AP.