The madman’s rampage reminds us that evil can strike the most secure-seeming location, even in the best of times.

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

The medical examiner confirmed that Shane Tamura died from a self-inflicted gunshot wound but hasn't yet determined a CTE ...

The glittering skyscraper where hundreds work became the scene of New York City’s deadliest gun attack in 25 years when a man ...

Employees at firms including Blackstone and KPMG hid and set up barricades during the gunman’s rampage.

A police officer and two civilians were shot at a Midtown Manhattan office building that houses The Blackstone Group and NFL ...

The cleaner on the 33rd floor of 345 Park Ave. made a left turn down a corridor just as gunman Shane Tamura turned the ...

An active shooter incident occurred in Midtown Manhattan, New York, officials said. Here's what to know about 345 Park Ave.

A gunman stormed the lobby of 345 Park Avenue, home to Blackstone, the NFL headquarters and other major firms, shortly before ...

New York City police converged on a Park Avenue skyscraper in midtown Manhattan where gunshots were reported fired on Monday ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...

The Louisiana Republican weighed in on the discourse shortly after a crazed gunman stormed a Midtown skyscraper before ...