A shooting Monday at an office building in New York City that is home to the Blackstone investment firm and the NFL left four ...

The victims of the Manhattan office building shooting are identified as NYPD Officer Didarul Islam, Blackstone executive Wesley LePatner, Cornell grad Julia Hyman and security officer Aland Etienne.

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

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

A vigil will also be held Friday night for NYPD Officer Didarul Islam so the community can come together in mourning. CBS ...

Fox News' Alexis McAdams provides updates on the shooting at a Manhattan skyscraper that houses high-profile corporations ...

The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

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

The shooter, identified as 27-year-old Shane Tamura of Las Vegas, left a suicide note suggesting he had CTE and was targeting ...

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

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

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