That's actually kind of interesting because I don't know that charges strictly have to be based on the location of the perpetrator. The first thing that comes to mind is that the people who were defrauded could see if they can file charges against him in their own jurisdictions. I'm obviously not a lawyer, much less a prosecutor, but I think there's also the possibility for Federal Wire Fraud if there was anything by way of interstate (he and sender being in different states) transactions.