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 ...

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

The deadly Park Avenue shooting happened at one of the the most exclusive addresses in Midtown Manhattan — the “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 shooter who killed four including Blackstone executive and NYPD officer left suicide note indicating he believed he had CTE from brain trauma, Adams says ...

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

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

An NYPD officer, a Blackstone executive, a Rudin Management associate and a security guard were killed in the shooting at ...

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

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