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

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

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

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.

Shane Tamura fatally shot two security guards and two civilians, injuring another, before killing himself at a Midtown office ...

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

A police officer and three other people were killed after a gunman opened fire Monday evening at a Midtown Manhattan office ...