Edmond Young, Jr., 22, was killed in the attack on the Pentagon September 11, 2001.  Edmond was an IT Specialist working at the Pentagon the day of the attacks.

A nice Memorial page can be found here:

http://pentagonmemorial.org/explore/biographies/edmond-g-young-jr

Other articles/ sites:

http://www.somdnews.com/article/20110909/NEWS/709099851/1103/1055/A-decade-later-remembering-Sept-11-victims&template=southernMaryland

http://projects.washingtonpost.com/911victims/edmond-g-young-jr/

http://www.9-11heroes.us/v/Edmond_Young.php