Who called from 2347085662

This was from a Craigslist response to a listing. Sent me a large over payment via a bogus money order and expected me to Western Union his "change".  I didn't trust him and the bank confirmed the fraudulent money order which was pulled from my account 5 days later. Speaks with a Nigerian accent. Goes by the name of John.

The same thing happened to me (L 23, Aug post). I wish there is something the authority's could do about it.