Did a search on the screen name and looks like a kid (18). I am not posting his profiles posted including picture which I have found..as there maybe more than one "javness". But was really easy to trace down.
http://news.yahoo.com/s/ap/20061018/ap_on_sp_fo_ne/football_threats
The author of the threats, posted at 9:31 p.m. EDT on Oct. 12, identified himself online as "javness."
credible or not, you can bet good money that the FBI have found out where he is and are coming or already there (if he is in America)