Undercover Transporter: Sal Martinez, the Cartel Load, and the Oil Drum Setup
Podcasts > Border Static
Saturday, July 4, 2026
In this episode of Border Static: NARC Agent Stories, former DEA Special Agent Sal Martinez takes listeners inside one of his most dangerous long-term undercover roles: posing as a drug transporter for the Juarez Cartel.
Sal breaks down how a confidential informant, a DEA-controlled warehouse in El Paso, a beat-up Peterbilt truck, and a load hidden inside oil drums became part of a high-risk operation stretching from Texas to Charlotte, North Carolina. From Pizza Hut parking lot surveillance to cartel heat runs, warehouse inspections, an 18-wheeler packed for transport, and a controlled delivery that led to arrests at an isolated farmhouse, this episode reveals the patience, strategy, and nerve required to keep a major cartel investigation alive.
This is not a quick bust story. This is the chessboard behind cartel investigations, where one wrong move could burn the case, expose an informant, or cost lives.
If you like true crime, law enforcement stories, border history, or real narc tales — this is must-watch content.
Sal’s memoir **“NARC: Convictions of an Undercover Agent”** is available now on Amazon:
https://www.amazon.com/NARC-Convictions-Undercover-Agent-Martinez/dp/1703630645
Border Static — Real stories from the most dangerous border in the world.
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