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

Businesses around the country are reevaluating security after a brazen shooting at a New York City office building raised ...

The man who stormed a Manhattan office tower with a gun, killing four people before killing himself, worked in the ...

New York Governor Kathy Hochul gives New Yorkers encouragement at the funeral for NYPD Detective Didarul Islam, one of the ...

Politicians, relatives and members of the New York City Police Department are gathered at the funeral for the officer who was ...

Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

Sebije Nelovic, who has cleaned the Manhattan office building that was the site of the shooting for 27 years, was dusting a ...

Police have lined up four rows deep to pay respects to a fellow officer who was among the victims of a gunman's rampage at a ...

C-suites were already on edge after an insurance executive was assassinated last year, and now have to grapple with panicked employees and security overhauls.

Police said Etienne ducked behind the security desk for cover but as Tamura approached the elevators, he fatally shot the ...

New York City police officers lined city streets to honor their colleague who was killed when a gunman entered a Midtown ...