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.

The NFL released a statement Wednesday expressing gratitude for a flood of support it received after its headquarters at a Midtown Manhattan high-rise was targeted in a mass shooting Monday evening.

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.