A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

Didarul Islam, 36, was fatally shot during Monday’s Midtown Manhattan shooting. Sources say the off-duty NYPD officer was ...

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was identified as the gunman who killed four people, including an NYPD officer, ...

NEW YORK, NY - Multiple people have been killed, including one officer, after gunfire erupted in Midtown Manhattan on Monday ...

NYPD investigates Midtown Manhattan office shooting by Shane Tamura, revealing details from his Las Vegas home.

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Then officials say the suspect then got into the elevator and headed to the 33rd floor, the headquarters of Rudin Management.

NEW YORK (TNND) — A New York City police officer who was among the four killed by a gunman at a Midtown Manhattan office ...

After a gunman opened fire in a New York City office building and killed four people, experts share strategies for workplaces to implement to mitigate acts of violence.

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...