 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 spokesman Kristen Green explains they found out about the suspect, 32-year-old Nicholas Silvestri of Oak Creek. The investigation into Silvestri found that the suspect was also selling what appears to be approximately $80,000 of fraudulent IRAs and Roth investments, as well as approximately $50,000 in crypto current fake investments.