Police lined the streets of New York City to pay their respects to fellow officer Didarul Islam, who was among the four victims of a gunman’s rampage Monday at a Manhattan office tower. This is a photo gallery curated by AP photo editors.

New York City is mourning an NYPD officer and three other people killed in Monday night's shooting inside an office building in Midtown Manhattan. Officer Didarul Islam was in uniform working as a security guard for a private company at the time of the shooting,

Police Commissioner Jessica Tisch said Officer Islam, who was killed in Monday’s massacre, had been posthumously promoted to detective first grade. Mayor Eric Adams was among the other speakers at a service held at a mosque in the Bronx.