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

The gunman accused of killing four people in a Midtown Manhattan office tower bought the AR-15-style rifle used in the attack ...

NEW YORK, NY - Multiple people have been killed, including one officer, after gunfire erupted in Midtown Manhattan on Monday ...

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

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

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

A vigil for NYPD Det. Didarul Islam, one of the four victims​ killed in the Midtown Manhattan office building shooting, is ...

The owner of a private security business on Park Avenue said he questions how a shooter got so far into a Midtown office ...

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

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

Business was winding down at 345 Park Avenue on Monday when a man strode across the public plaza just outside the Midtown ...

Governor Hochul demands UASI funding from DHS after a Manhattan shooting, highlighting NYC's vulnerability and the potential ...