Cartel Tunnel and Fake ID Operations Dismantled in Texas and Oklahoma

Sophisticated Underground Smuggling Network Exposed

Federal authorities have dismantled two major criminal operations spanning Texas and Oklahoma, revealing the complex web of illegal activities fueling border crime. In El Paso, Texas, a 20-year-old man was sentenced to 33 months in prison for smuggling illegal foreign nationals through a tunnel connecting Ciudad Juarez, Mexico, to El Paso. Intelligence revealed a sophisticated tunnel had been built under the Rio Grande River by members of La Nueva Empresa, an international drug cartel. The tunnel was equipped with electricity and ventilation and led to a box car with a trap door to move people inside and into the U.S.

Investigators uncovered that Oscar Ivan Carrillo and his co-conspirators used handheld tools to connect existing storm drains to the tunnel and guided illegal border crossers through them. The case dates to 2024 when Homeland Security Investigations-El Paso and Border Patrol agents began investigating a cross-border tunnel smuggling operation. The engineering sophistication of the tunnel demonstrates the significant resources cartels invest in circumventing border security measures.

Nationwide Fake Document Enterprise Uncovered

Simultaneously, federal investigators in Oklahoma exposed a massive counterfeit document operation that had been operating for nearly five years. An HSI-Dallas and HSI Tulsa-led investigation uncovered a nationwide counterfeit document scheme resulting in the sentencing of a Mexican couple who produced and sold thousands of fake IDs. According to court documents, from August 2020 until February 2025 when they were arrested, they created and sold thousands of fraudulent immigration documents, including Social Security cards, lawful permanent resident cards, state driver's licenses and foreign passports.

The investigation found that the couple charged up to $150 per fake document and at least one document was sold to an individual who was later convicted of smuggling and trafficking narcotics into the U.S. Karina Garcia-Salazar, 47, was sentenced to five years in prison and three years of supervised release for her role in the conspiracy. The operation's scope was staggering, with investigators discovering evidence of nationwide distribution networks.

Massive Evidence Cache Reveals Criminal Scale

A search warrant at their residence led to the discovery of 67 completed fake documents, more than 2,000 digital identification documents and $32,000 in cash, the U.S. Attorney's Office said. Investigators also seized electronic devices, client ledgers and evidence of nationwide distribution, it said. The sheer volume of materials suggests the operation had been servicing criminal networks across the country for years.

As one federal official noted, "Counterfeit IDs open the door to a range of criminal activity, from drug trafficking to identity theft." The connection between fake documents and broader criminal enterprises highlights why these operations pose such significant security threats. The U.S. Attorney's office filed a record 11,542 border crime charges in 2025 , indicating the scale of enforcement efforts currently underway.

Implications for Border Security Strategy

These cases illuminate the evolving tactics criminal organizations employ to exploit border vulnerabilities. The tunnel operation demonstrates cartels' willingness to invest in permanent infrastructure, while the fake document ring shows how identity fraud enables broader criminal activities. The U.S. Customs and Border Protection El Paso Sector has a 100% prosecution rate and zero tolerance policy for border crimes under the Trump administration , signaling a shift toward aggressive enforcement.

The multi-agency coordination required to dismantle these operations suggests future border security efforts will increasingly rely on intelligence sharing and joint task forces. As criminal organizations adapt their methods, law enforcement agencies must continue developing sophisticated countermeasures to stay ahead of evolving threats to national security.