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

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

Graham Gano stayed late at the New York Giants’ practice facility Monday watching news coverage of a gunman killing four people at a Manhattan office building that includes the NFL headquarters. “I ...

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

The suspect was identified as Shane Tamura, of Nevada, two people briefed on the investigation told the AP. Sources said he ...

A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove across country from his supervisor at a Las Vegas casino, authorities said.

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

The man who killed four people at a Manhattan office building bought his AR-15-style rifle and getaway car from his Las Vegas ...

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

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police officer in New York City for over three years. He was an immigrant from ...

High school classmates and a coach remembered Shane Tamura as a talented running back. Recently, though, he was apparently ...