
U.S. Attorney’s Office, Southern District of Texas
BROWNSVILLE, Texas – A 38-year-old woman has entered a guilty plea to smuggling several firearms and magazines hidden in a vehicle’s gas tank, announced U.S. Attorney Nicholas J. Ganjei.
Mirna Luna traveled from her Canton, Georgia, residence Dec. 15, 2024, and attempted to cross at the Brownsville/Matamoros port of entry into Mexico.
Once there, authorities had referred her to secondary inspection where they discovered 17 firearms and 27 magazines hidden in the gas tank of the Nissan car she was driving.
Luna claimed ownership of the car and admitted she is the only person who drives it. She does not have a license to export firearms and has not applied for one.
U.S. District Judge Fernando Rodriguez Jr. accepted the plea and set sentencing for July 8. At that time, Luna faces a maximum of 10 years in federal prison and a $250,000 maximum possible fine.
She has been and will remain in custody pending sentencing.
Immigration and Customs Enforcement – Homeland Security Investigations conducted the investigation. Assistant U.S. Attorneys Jose Esquivel and Ana Cano prosecuted the case.
Updated April 1, 2025