 The Yavabike County Sheriff's Office has identified fraud victims in the Village of Oak Creek, and now it's working to determine if there are additional victims. Last week, the Sheriff's Office Investigations Bureau found a person bought $100,000 worth of gold and silver only to find the bars were fake. Sheriff's Office spokeswoman Kristen Green explains what they found out about the suspect, 32-year-old Village of Oak Creek resident Nicholas Silvestri.