Mayor Eric Adams on X: "Tonight, our city is reeling and four innocent families are mourning, including the family of NYPD Officer Didarul Islam, who was killed at 345 Park Avenue. He represented the best of New York City, an immigrant from Bangladesh who put on a uniform to protect and serve us all."

New details are emerging about the suspected New York City gunman who opened fire at a Park Avenue office building on July 28, killing four people, including a police officer. Shane Devon Tamura, a 27-year-old resident of Nevada,