Federal authorities say a 20-year-old Nogales woman is at the center of a major border bust after officers at the Dennis DeConcini port of entry allegedly found dozens of methamphetamine packages hidden inside her car.
U.S. Customs and Border Protection officers reportedly seized 58 plastic bundles of meth from a 2015 Hyundai Sonata with Sonora, Mexico, license plates, according to court records. The bundles weighed about 55.7 pounds. The driver, identified as Marissa Gissele Alonso, told investigators the Sonata was a gift from her boyfriend and now faces federal charges.
Officers sent the Hyundai to secondary inspection after initial screening revealed anomalies, and the drugs were uncovered during a more detailed exam. As reported by WAVY's Border Report, Alonso waived her right to remain silent, and investigators say cellphone messages show she told her boyfriend she was nervous about driving the car across and texted him as the vehicle was queued for x-ray. Federal agents later handed the case over to prosecutors.
Federal Charges and Court Records
A federal grand jury in Tucson returned an indictment charging Alonso with conspiracy, illegal importation of methamphetamine and possession with intent to distribute, according to court documents. The indictment shifts the case into U.S. District Court in Tucson, where arraignment and pretrial proceedings will be scheduled.
WAVY's Border Report notes that Alonso waived her right to remain silent and that investigators reviewed her phone messages as part of the probe. Those details are now folded into the federal case file as prosecutors prepare to move the charges forward.
Why Nogales Keeps Seeing Big Hauls
This bust is the latest in a run of large drug seizures at Nogales ports of entry, where officials say smugglers routinely tuck pills and powder into hidden compartments and everyday items inside vehicles. Recent inspections have turned up massive loads that hint at how much contraband is being pushed toward the Arizona border.
As detailed in an earlier report that described how inspections at Nogales recovered roughly 1.29 million fentanyl pills and dozens of pounds of meth across multiple stops, officers there are repeatedly intercepting high-volume shipments. Separate reporting from KJZZ notes that Customs and Border Protection has installed additional non-intrusive screening machines in the Nogales plazas and that Arizona ports have recently seen sizable meth and fentanyl seizures.
What Comes Next
Alonso now faces federal prosecution in Tucson. An indictment is a formal accusation and does not establish guilt. The case will move through arraignment and pretrial motions in U.S. District Court while investigators continue lab testing of the seized drugs and pursue follow-up inquiries into any possible trafficking ties.
Authorities did not immediately respond to requests for additional comment.
