Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office building in Midtow.

Firefighters' trucks and police vehicles are seen as police respond to a shooting incident in the Midtown Manhattan neighborhood of New York on. Police swarmed Midto

A New York police officer, a “beloved” security guard, a young Cornell graduate and a senior executive with investment firm Blackstone were killed Monday when a lone gunman stormed a sprawling office tower in Midtown Manhattan and opened fire.

Officer Didarul Islam, 36, was fatally shot Monday in a midtown building housing the National Football League’s headquarters.

There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on the 33rd floor, police said.

NYC subway service was disrupted Thursday in Manhattan after a power outage near the West Fourth Street-Washington Square station, the MTA says.

Big Apple subway commuters faced mass rush-hour delays for the second time in a week Thursday after a power outage near Manhattan’s West Fourth Street station upended multiple train lines again — just a day after the MTA announced probable price hikes.