My question involves criminal law for the state of: Pennsylvania (or Michigan)
Short story: I agreed to pay an individual on a website $250 for goods. I live in Pennsylvania and he lives in Michigan. The individual accepted payment via PayPal and never sent me the goods for which I paid. He promised a refund, but never sent it. It has been close to two months. Paypal found a dispute in my favor, but was unable to return funds.
What should I do to handle this matter legally? I am more concerned with bringing him to justice than getting my money. Can I file theft charges against the individual? If so, do I have to do this in PA or MI? Also, I have limited contact information for the individual. Do I need to have a fully verified mailing address? Do I need to have an investigation conducted first to verify his address? Should I file something different against him? Is this dumb and trivial and should I just let him get away with it?
Any help is much appreciated.

