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.

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.

Hundreds of officers from as many as 54 of the city’s 77 precincts in the city, as well as from states and counties in the surrounding area, attended the funeral