The shooter was Shane Tamura; authorities say he was intending to target the NFL offices in Manhattan but entered the wrong elevator in the Midtown skyscraper.

The Bangladeshi immigrant “always wanted to be a cop,” his brother-in-law told the. “He was a hard-working family man.”

A gunman is believed to be dead after shooting Police are searching for a man they say shot at least one New York Police Department officer and two civilians near a corporate office building in midtown Manhattan Monday evening,

A gunman opened fire inside a high-rise corporate building in the heart of Manhattan on Monday evening, killing a New York City police officer and three other people, officials said. The suspected shooter acted alone and died from a self-inflicted gunshot wound,

The New York City Police Department (NYPD) said the officer who was killed in a Manhattan skyscraper shooting Monday represented “the very best of our department.” “Police Officer Didarul Islam represented the very best of our department.

Tamura, 27, said in the note, which he had on him when he died and is a few pages long, that he wants his brain to be studied, the sources said.

The fiancee of a Manhattan man killed in a wrong-way crash last year has filed a wrongful-death lawsuit against the Syosset teen accused of causing the crash and the Manhattan nightclub that allegedly served the teen alcohol before he drove, as well as an off-duty NYPD officer who later "undertook a pursuit" of the teen.

A gunman charged into a prominent Midtown Manhattan skyscraper during rush hour and fatally shot at least four people, including a New York city police officer, before killing himself, authorities said July 28.