Mayor Eric Adams posted on social media that there was an “active shooter investigation” in midtown.

New York City Mayor Eric Adams described it as an "active shooter investigation."

A person who opened fire inside a midtown Manhattan skyscraper housing the National Football League headquarters and offices of several major financial institutions, including…

Mayor Eric Adams posted on social media that there was an “active shooter investigation” in midtown.

345 Park Avenue hosts Blackstone, the world’s largest alternative asset manager, the NFL, KPMG, and Bristol Myers Squibb, among others.

The gunman opened fire Monday in a Park Avenue tower that has offices of the National Football League and the investment firm Blackstone, before killing himself. The N.F.L.’s…