Methamphetamine Trafficker and Tax Fraudster Sentenced to Federal Prison in Homeland Security Task Force Case

Tampa, Florida - Leeman Brown has been sentenced by U.S. District Judge Virgina M. Hernandez Covington to 5 years and 10 months in federal prison for conspiracy to distribute and possess with intent to distribute over 500 grams of methamphetamine, conspiracy to commit wire fraud, and aiding and assisting false and fraudulent tax returns. Brown pleaded guilty on October 27, 2025. U.S. Attorney Gregory W. Kehoe mad the announcement.

According to court documents, Brown conspired with others to smuggle methamphetamine, hidden in packages in the mail, from California to the Tampa area. At the same time, Brown submitted more than 80 false tax returns to the IRS that included fraudulent amounts of gambling losses, winnings, and federal income tax withholdings. The submissions requested large refunds from the IRS to which taxpayers are not entitled. Brown earned over $260,000 in proceeds from the scheme.

"The expertise and diligence by our HSTF law enforcement partners in this case is a clear example of our commitment to stem the flow of illegal drugs and protect our nation's financial system against fraud," said U.S. Attorney Gregory W. Kehoe.

"Tax fraud isn't a game-and anyone who tries to cheat the system will quickly learn that IRS Criminal Investigation plays to win," said Ron Loecker, Special Agent in Charge, IRS-Criminal Investigation, Florida Field Office. "IRS Special Agents are unwavering in their mission: protect America's taxpayers, defend the integrity of our tax system, and hold offenders accountable. If you think you can beat the IRS, think again."

This case was investigated by Homeland Security Investigation and the Internal Revenue Service's Criminal Investigation. It is being prosecuted by Assistant United States Attorney Lauren Stoia.

This case is part of the Homeland Security Task Force (HSTF) initiative established by Executive Order 14159, Protecting the American People Against Invasion. The HSTF is a whole-of-government partnership dedicated to eliminating criminal cartels, foreign gangs, transnational criminal organizations, and human smuggling and trafficking rings operating in the United States and abroad. Through historic interagency collaboration, the HSTF directs the full might of United States law enforcement towards identifying, investigating, and prosecuting the full spectrum of crimes committed by these organizations, which have long fueled violence and instability within our borders. The HSTF further utilizes all available tools to prosecute and remove the most violent criminal aliens from the United States.