josh -
i run this site, i'll explain some things.
the database that this site uses is put out by the police department. the police department has no control over what goes on further down the line in the court system as far as guilty, innocent or whatnot.
To view the disposition for a case, visit
http://208.210.219.132/vadistrict/select.jsp (also available in the links section above)
I have been meaning to change the wording on the arrest search page for awhile, perhaps I'll do that today.
Also, pgens may be on to something. Perhaps I'll start allowing people to replace their real names on the arrest list with their registered handle on this board. Perhaps, but probably not.