Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

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

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

NYPD detectives searched the shooter's studio apartment in Las Vegas where they found what law enforcement sources described ...

A New York City police officer and three other people were killed in a shooting in Midtown Manhattan on Monday evening, ...

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

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

The last killing of such a scale in the city was during a fast-food restaurant robbery in Queens in 2000. Mass murders of ...

NYC is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office at 345 Park ...

An active shooter incident occurred in Midtown Manhattan, New York, officials said. Here's what to know about 345 Park Ave.

Midtown Manhattan was somber and on-edge after a mass shooting at an office tower left four people and the gunman dead, ...