Roger Goodell was emotional on Thursday as he publicly addressed the deadly shooting that took place inside 345 Park Avenue, the building that houses the NFL’s New York offices, earlier this week.

A fifth shooting victim -- an NFL employee, according to Commissioner Roger Goodell -- was injured and taken to the hospital in critical condition, officials said. That victim was listed in stable condition on Tuesday morning, according to a source familiar with the individual's status.

Officer Didarul Islam “did believe in the American dream, not as something handed down but as something built with your own hands,” Police Commissioner Jessica Tisch told Islam’s family and friends.