In 1983, Rich and partner Pincus Green were indicted on 65 criminal counts, including income tax evasion, wire fraud, racketeering, and trading with Iran during the oil embargo (at a time when Iranian revolutionaries were still holding American citizens hostage). The charges would have led to a sentence of more than 300 years in prison had Rich been convicted on all counts. The indictment was filed by then-U.S. Federal Prosecutor (and future mayor of New York City) Rudolph Giuliani. At the time, it was the biggest tax evasion case in U.S. history.