The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

The owner of a private security business on Park Avenue said he questions how a shooter got so far into a Midtown office ...

Mayor Adams told ABC News that President Donald Trump called him and expressed his condolences and praised the NYPD's ...

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

Rudin employee Julia Hyman was killed on the 33rd floor where Tamura shot and killed himself. A person close to Tamura's ...

U.S. companies are spending record amounts to keep their executives safe in response to rising threats and the killings of ...

The ritzy Park Avenue skyscraper that turned into a tower of terror Monday has panic rooms, off-duty cops and other security ...

It’s unclear how the gunman, once inside the building, got past a keycard-reading turnstile and into an elevator.

Security expert Patrick Timlin shares workplace safety tips for offices beyond Manhattan skyscrapers, emphasizing awareness ...

The mass shooting at a Manhattan office building raises new concerns for business leaders looking to secure their staff and ...

Barriers were erected in front of the ritzy Midtown Manhattan office building where a crazed gunman killed four people Monday ...

With nearly 900,000 attendees expected, the Great New York State Fair is boosting security measures ahead of its August ...