In 2004, he accused now-disbarred lawyer of fraud; now he’s charged  By Kathleen Brady Shea, Managing Editor, The Times A 42-year-old Coatesville man with myriad identities and multiple addresses may have had an advantage in running the Ponzi scam alleged Thursday by federal authorities: Court records show he was once on the receiving end of a con. Istvan Merchenthaler – also known as Steven...