Blackstone Inc.’s Steve Schwarzman walked into the company’s headquarters at 345 Park Ave., through the lobby that a week ago had been the scene of horror and chaos when a gunman killed one of its ...

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

Sebije Nelovic, who for 27 years has cleaned the Manhattan office building that was the site of the shooting, was dusting a ...

Also killed in the massacre were Blackstone executive Wesley LePatner, security guard Aland Etienne and 36-year-old NYPD ...

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

The man who gunned down four people at a Park Avenue office building left anti-psychotic medication in his Las Vegas ...

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