Story highlights Two people tried to enter the main gate to enter the headquarters of the National Security Agency at Fort Meade.

One died at the scene, and another was wounded, the NSA says.

(CNN) The FBI publicly identified Tuesday the man who died Monday while trying to use an unauthorized vehicle tried to gain access to the National Security Agency campus in Fort Meade, Maryland, as Ricky Shawatza Hall.

His passenger who remained hospitalized Tuesday has not been publicly identified.

On Monday morning, Hall attempted to gain entry at the National Security Agency headquarters, Jonathan Freed, NSA director of strategic communications, said in a statement.

"The driver failed to obey an NSA Police officer's routine instructions for safely exiting the secure campus. The vehicle failed to stop and barriers were deployed."

NSA police on the scene fired on the vehicle when it accelerated toward a police car, blocking its way, according to the NSA. An NSA police officer was also hospitalized but not identified.