Gunman Shane Tamura, 27, left a note before he killed four people at the NFL headquarters in New York on Monday, in which he referenced the NFL and chronic traumatic encephalopathy

Live updates and developments about a shooting in New York City's Midtown. Six people, including the gunman and a police officer, are dead.

An NFL employee is among the wounded in Monday’s deadly shooting inside a Midtown skyscraper that housed the league’s offices.

NFL Commissioner Roger Goodell shared a much-awaited update after their New York office was targeted in a Monday shooting spree.

At least one police officer and two civilians were injured in a shooting in the 634-foot Manhattan skyscraper that houses NFL HQ on Monday evening.

Four people were killed, including a police officer, and one was seriously injured when a gunman opened fire inside an office building before fatally shooting himself.

At least two people, including a New York City police officer, were shot Monday in a midtown office building that houses some of the country’s top financial firms and the National Football League, a person familiar with the matter told The Associated Press.

The former Arizona State standout and New York Giants rookie running back Cam Skattebo continues to impress during NFL training camp.