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 ...

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

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

NYPD Chief John Chell describes Midtown Manhattan office shooting as mayhem after gunman Shane Tamura killed four people, ...

The head of the New York Police Department said that investigators plan to question a man who supplied parts for a gun used ...

A shooting Monday at an office building in New York City that is home to the Blackstone investment firm and the NFL left four ...

Four people lost their lives in a shooting incident on July 28 at the NFL headquarters in Manhattan. This also included a New York City police officer named Didarul Islam, according to ESPN.

A Blackstone executive and mother of two, a hero NYPD officer, a Cornell grad and a security guard were among the four people ...