Last week, KATU's On Your Side Investigator Anna Song exposed a serial con man who owes his victims thousands of dollars and now our follow-up investigation reveals he never should have been doing business in Oregon in the first place.

Charming and convincing - that is how people describe Jerry Rosenstiel. KATU News first did a story on him in July and when we dug deeper we found a number of people who say he owes them thousands of dollars.