A weekly call turned into a celebration of heroes as staffers comfort each other through lingering trauma.

Four victims died in a Midtown Manhattan office shooting as an NFL employee called colleagues to warn about the gunman ...

The New York City office building at 345 Park Avenue where a deadly shooting occurred serves is the headquarters of ...

The site of the shooting, 345 Park Avenue, is an office building that houses consulting firm KPMG, investment firm Blackstone ...

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

The victims of the Manhattan office building shooting are identified as NYPD Officer Didarul Islam, Blackstone executive ...

The executive was shot and killed in the lobby of the ritzy Park Avenue office tower when gunman Shane Tamura opened fire.

At least five people, including the gunman, are dead following a shooting at 345 Park Avenue in Manhattan on Monday. The Fire ...

The deadly Park Avenue shooting happened at one of the the most exclusive addresses in Midtown Manhattan — the “Blackstone ...

The shooter who killed four including Blackstone executive and NYPD officer left suicide note indicating he believed he had ...

A note found in the gunman's wallet was critical of the NFL and mentioned CTE. The 27-year-old wrote, “Study my brain please.

Blackstone manages investments that fall outside of conventional stocks, bonds and cash — such as private equity, hedge funds ...