“May” be him from ABC.
http://abcnews.go.com/Blotter/fort-hood-shooters-facebook-page-puts-face-rampage/story?id=23175181
Facebook page article, that picture looks like a very normal-type of guy.
Thank You ... is definitely worth checking. Read where shooter’s computers, etc. are being or have been collected.
Appears to be the same person ... another picture inside link ... http://www.capitalbay.com/latest-news1/497009-pictured-the-gunman-being-assessed-for-ptsd-who-opened-fire-at-fort-hood-injuring-16-and-killing-three-before-turning-the-gun-on-himself.html