If you want this guy to really be prosecuted, follow through here:
http://www.forabodiesonly.com/mopar/showpost.php?p=1970804898&postcount=121
If you waste your time with a local sheriff, all he's gonna get is a slap on the wrist, if that.
What he is doing is a federal crime, and should be treated as such. A local sheriff can't go after him for internet fraud, mail fraud etc, the feds need to do it.