The killing of four people including a police officer in a Midtown Manhattan office building rattled a city where mass ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

As for security, badges and sign-in lists for visitors became standard fare in New York office buildings after the Sept. 11 ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

The gunman accused of killing four people in a Midtown Manhattan office tower bought the AR-15-style rifle used in the attack ...

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

The New York police officer killed in a mass shooting in a Manhattan skyscraper on Monday was an immigrant who left behind a ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

An NFL employee was seriously injured during the mass shooting at the Manhattan office tower that houses the league’s ...

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

NEW YORK (AP) — At least two people, including a New York City police officer, were shot Monday in a midtown office building ...

NYC is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office at 345 Park ...