There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

The NFL season kicked off at the annual Hall of Fame game with a moment of silence for the four people killed earlier this ...

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

It's a point borne out by recent research from ASIS International, a global organization of security professionals, that showed 14% of companies had no comprehensive plan to address active-assailant ...

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

The video above aired in a previous newscast. NEW YORK (PIX11) — A gunman who killed four people in a New York City office before taking his own life had over 800 rounds of live ammunition in his ...

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

The murder of top Blackstone executive Wesley LePatner, 43, has sparked a shocking wave of celebratory hate across social ...

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

In New York City and elsewhere, financial institutions are taking stock of their office-building security protocols following ...