Date: May 6, 2025
Contact: newsroom@ci.irs.gov
Tou Sue Vang, of Sacramento, was sentenced today to 12 years in prison for his role in transporting thousands of stolen catalytic converters across state lines, laundering money, and other related crimes, Acting U.S. Attorney Michele Beckwith announced.
According to court documents, Tou Vang, along with his brother Andrew Vang and mother Monica Moua, purchased stolen catalytic converters from local thieves and sold them to a buyer in New Jersey for more than $38 million. Catalytic converter theft has become prevalent across the nation because of their value, relative ease to steal, and their lack of identifying markings. Thieves steal catalytic converters from vehicles on the street for the precious metals they contain, which may be more valuable per ounce than gold, and then sell them to buyers like T. Vang. The black-market price for certain catalytic converters from California can be more than $1,000 each.
This prosecution is part of a nationwide initiative that dismantled a catalytic converter theft conspiracy. In addition to the three California defendants, this case includes 12 New Jersey defendants, including brothers Navin Khanna and Tinu Khanna, who operated DG Auto and purchased the stolen catalytic converters from California for more than $38 million. Tou Vang and his family operated primarily from their private residences and storage units; and did not have a scrap yard or valid business license. Some of the shipments that Tou Vang made to DG Auto were over 1,000 pounds and contained a single type of high-value catalytic converter, such as the Toyota Prius. Tou Vang and his family used the funds they received from the Khanna brothers and withdrew cash from the bank accounts they controlled to purchase more stolen catalytic converters, thereby promoting the carrying on of the unlawful activity.
Tou Vang spent the proceeds of these stolen catalytic converters to fund his lavish lifestyle, including to purchase a five-acre multihome complex in Rio Linda for $1.235 million in cash, over a dozen motor vehicles (including two Teslas and two Sea Doos), and an additional home in Sacramento. As part of T. Vang’s sentence, the United States forfeited more than $150,000 in U.S. currency, 13 motor vehicles, four personal watercraft, jewelry, and real estate, amongst other property.
“This defendant led a network of criminals that hurt thousands of innocent car owners,” said Acting U.S. Attorney Beckwith. “This case represents the kind of far-reaching investigation that federal, state, and local law enforcement partners can do when working together. The U.S. Attorney’s Office is committed to continuing its law enforcement partnerships to disrupt criminal conspiracies like this one that target the American people.”
“Theft usually happens in the shadows, most often with the help of professional enablers such as Mr. Vang who facilitated the sale of stolen goods. The financial expertise of IRS Criminal Investigation Oakland Field Office agents has helped trace the assets and unraveled the truth behind these organizations,” said Special Agent in Charge Linda T. Nguyen. “Today’s sentencing is a true reflection of the collaborative commitment between all the local, state, and federal agencies who contributed to this outcome as our way to protect the people in the communities and bring justice to light.”
This case is the product of an investigation by IRS Criminal Investigation and the Federal Bureau of Investigation with assistance from the Sacramento County Sheriff’s Department, Sacramento Police Department, Davis Police Department, Auburn Police Department, Livermore Police Department, and San Bernardino County Sherriff’s Department. Assistant U.S. Attorney Veronica M.A. Alegría of the U.S. Attorney’s Office Eastern District of California and Trial Attorney César S. Rivera-Giraud of the Criminal Division’s Violent Crime and Racketeering Section are prosecuting the case.
The case was investigated under the Organized Crime Drug Enforcement Task Forces (OCDETF). OCDETF identifies, disrupts, and dismantles the highest-level criminal organizations that threaten the United States using a prosecutor-led, intelligence-driven, multiagency approach.
IRS-CI is the criminal investigative arm of the IRS, responsible for conducting financial crime investigations, including tax fraud, narcotics trafficking, money-laundering, public corruption, healthcare fraud, identity theft and more. IRS-CI special agents are the only federal law enforcement agents with investigative jurisdiction over violations of the Internal Revenue Code, obtaining a 90% federal conviction rate. The agency has 20 field offices located across the U.S. and 14 attaché posts abroad.