Massiel Segoviano-Fierro, 25, a Mexican national living illegally in the United States, was sentenced today in federal court in Albuquerque, N.M., to 50 months in prison for methamphetamine trafficking. The conviction lands the defendant behind bars for attempting to sell nearly ten pounds of meth to what he thought was a buyer—but was in fact an undercover law enforcement agent.
Segoviano-Fierro and co-defendant Juan Carlos Nieblas-Ruelas, 28, also a Mexican national residing unlawfully in the U.S., were arrested on Nov. 23, 2015, in Bernalillo County, N.M., following a sting operation. The two men tried to offload approximately ten pounds of meth during a controlled buy, instantly sealing their fates with federal drug charges. Both were charged by criminal complaint with conspiracy and possession with intent to distribute.
On Feb. 22, 2016, Segoviano-Fierro pleaded guilty to a felony information for possession of methamphetamine with intent to distribute. During his plea, he admitted to conspiring with Nieblas-Ruelas to obtain the drugs and attempting to sell them to an individual he did not know was an undercover agent. The deal was set up in Albuquerque, where the pair sought to flood local streets with the potent synthetic drug.
Nieblas-Ruelas entered a similar guilty plea on Jan. 22, 2016, admitting he supplied the meth to Segoviano-Fierro with full knowledge it was meant for distribution. He was sentenced on Nov. 1, 2016, to 72 months in federal prison. Like his co-defendant, Nieblas-Ruelas will face deportation upon completion of his sentence.
The investigation was led by Homeland Security Investigations in Albuquerque and the New Mexico State Police. Agents ran a tight operation, ensuring the drugs never left controlled environments. The bust highlights ongoing federal efforts to dismantle transnational drug networks operating within New Mexico’s urban corridors and trafficking routes.
Assistant U.S. Attorney David M. Walsh prosecuted the case, pushing for strict penalties under federal sentencing guidelines. With both defendants receiving multi-year prison terms and future deportation orders, authorities are sending a clear message: illegal residency paired with drug trafficking will be met with maximum consequences under federal law.
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Key Facts
- State: New Mexico
- Agency: DOJ USAO
- Category: Drug Trafficking
- Source: Official Source ↗
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