(Troy, IL)  —  A former U.S. attorney is facing a DUI charge following his arrest in Troy, Illinois.  Troy Police say that on May 23rd, Former U.S. Attorney Stephen Wigginton crashed into a section of Illinois Department of Transportation fencing as he was exiting I-55 onto U.S. Route-40.  He drove off, but was eventually pulled over.  It was announced on Wednesday that he has been charged with DUI and leaving the scene of a crash.