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

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

Companies including Blackstone, NFL and KPMG close offices and provide employee support following Midtown Manhattan shooting ...

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

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

A Blackstone executive was among 4 people shot and killed Monday night in a shooting at the firm's New York office building.

Wesley LePatner was Blackstone's head of real estate and CEO of an evergreen real estate fund. She was a victim of Monday's ...

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

The photo shows how employees used more than half a dozen couches and chairs to protect themselves from the mass shooter.

A police officer and three other people were shot and killed, and one other injured, by a crazed gunman who stormed a swanky ...

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

The incident reportedly took place at Midtown Manhattan’s 345 Park Ave., home to an office building that housing a number of ...