Mourners packed a Bronx mosque to pay respects to a New York City police officer who was among the four people killed when a ...

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

“CTE is linked to repetitive brain trauma and has a distinct pathology that can only be diagnosed at autopsy,” says Dr. Ross ...

A robotic dog was used to enter the Las Vegas home of the suspected New York gunman, who is accused of killing four people and himself in a shooting inside a Ma ...

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 ...

The last of the Park Ave. mass shooter’s final victims found temporary safety in a panic room, only to be killed when she ...

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

On Wednesday, Wesley LePatner's husband Evan and her two children gathered in the city's Central Synagogue alongside former ...

Julia Hyman, 27, was working late at Rudin Management’s Midtown office when she stepped out of a panic room and was shot by ...

Shane Devon Tamura, 27, was identified as the shooter who had driven across the country from Nevada and arrived in New York ...