Missouri Man Sentenced to 50 Years for Fentanyl Trafficking and Concealment Money Laundering
A Missouri man has been sentenced to 50 years in federal prison without parole for his role in a fentanyl-trafficking and money-laundering conspiracy.
The U.S. Attorney’s Office for the Western District of Missouri said on August 26, 2026 that Montrez Dixon, 33, of St. Joseph, Missouri, was sentenced by U.S. District Judge Roseann A. Ketchmark after a jury convicted him in September 2025 of conspiracy to distribute 400 grams or more of a mixture or substance containing fentanyl and conspiracy to commit concealment money laundering.
Thousands of fentanyl pills seized
The investigation dates back to July 29, 2020, when law-enforcement officers recovered a package shipped from Arizona to Kansas City containing 4,715 fentanyl pills. Prosecutors said the investigation showed that Dixon distributed that shipment and other packages containing thousands of fentanyl pills into the Western District of Missouri.
On November 30, 2022, DEA and IRS investigators executed a search warrant at Dixon’s residence in Los Angeles and recovered more than 7,500 fentanyl pills and a firearm. Dixon later fled to Fresno, California, where he was arrested by the U.S. Marshals Service.
Money-laundering conviction
On September 18, 2025, a federal jury found Dixon guilty of both the fentanyl-trafficking conspiracy and a conspiracy to commit concealment money laundering. Three co-defendants in the case had already pleaded guilty.
The Justice Department’s latest release confirms the concealment-money-laundering conviction but does not disclose the specific transactions or mechanisms used to conceal the criminal proceeds. The article therefore does not infer a laundering method beyond the conduct established in the federal case.
The investigation involved the FBI, DEA, IRS, ATF, U.S. Marshals Service and multiple Missouri and Kansas law-enforcement agencies. The prosecution is also part of the federal Homeland Security Task Force initiative.
The case illustrates the continued use of money-laundering charges alongside narcotics prosecutions where financial conduct is used to conceal or move proceeds generated by large-scale drug trafficking.
