NEW YORK (AP) — A man stalked through a Manhattan office tower firing a rifle Monday, killing four people, including a New ...

The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

(CNN) — A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown ...

Didarul Islam was the first victim to be fatally wounded after Shane Tamura of Las Vegas entered the lobby of 345 Park Ave.

Office workers told Newsday they were unnerved by the shooting but still feel safe, if less than surprised by the violent outburst.

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

Didarul Islam, 36, a four-year NYPD veteran, was killed in a mass shooting in Midtown Monday, leaving behind two sons and a ...

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

Following the tragic mass shooting in Midtown Manhattan, two fundraisers have collectively raised over $250,000 to support ...

The man behind Monday's deadly Midtown Manhattan shooting bought his AR-15-style rifle from his boss at a Las Vegas casino, ...

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

A New York City police officer who was among the four people shot and killed by a gunman during a rampage at a Manhattan ...