Matthew Cox | Inside True Crime Podcast Matthew Cox | Inside True Crime Podcast

ICE Agent Reveals the Untold Story Behind El Chapo’s Capture

Nov 1, 2026 · 2h 51m

Summary

This episode features Matthew Cox, a former US Customs and ICE special agent, detailing his early career in the Tucson office and his transition from Border Patrol to a DEA organized crime task force. He recounts the pivotal "Home Depot" operation where he identified a supply chain link for drug traffickers, leading to the arrest of low-level operatives and the discovery of a source connected to "El Cadete," a nephew of major cartel figure Rafael Quintero.

Topics discussed

Introduction: Agent background and 9/11 context Post-9/11 government restructuring and DHS creation Psychology of undercover work and risk management Early career: Learning drug trade logistics and Home Depot Identifying cartel members via lifestyle and vehicle stops Sponsor segment: Payroll and benefits for teams Investigation strategy: Moving from low-level to leadership The Home Depot case: A breakthrough arrest Stash house busts and identifying El Cadete Sponsor segment: Pre-Alcohol probiotic drink Tangent: The Toy Box Killer and dark humor in crime Returning to the case: El Cadete's rise in Nogales El Cadete's operations and the search warrant raid Recruiting a source: Negotiating with a cartel member Source interrogation and mapping the supply chain Cartel violence: Gun battles and internal conflicts Warning messages and the Caborca family conflict Meeting a key informant: Background and initial contact Informant reliability and the 12,000-pound seizure Targeting Nacho: Phone intercepts and power struggles El Mayo Zambada: History and early life Personal interactions with El Mayo and his demeanor Discussing El Mayo's capture and the Mayo case Building trust with informants and human connection Kidnapping stories: Jay's brother and a missing daughter El Mayo's final kidnapping and prison conditions Prison life: Rugs, money, and smuggling methods Life in US prison: Social dynamics and corruption Law enforcement corruption and sting operations The economics of corruption: Why officers get caught Intercepting cartel communications: Code words and seizures Proving the case: The 112 keys of cocaine seizure Investigating drug plane purchases and Blackberry intercepts Mapping the Sinaloa cartel: Plazas and weapons Deciphering messages: Griselda Lopez and family ties Communication discipline and tracking device changes The 2014 capture: Locating Chapo in Culiacan The escape: Sewer tunnel and the first breakout The second capture: Breaching the room and arrest Post-capture: Interrogation and the second escape Engineering the escape tunnel: Mission Impossible style Planning the recapture: Gathering the team in DC The Mexican actress and the setup for capture The final chase: Counter-surveillance and the ranch The shootout: Sicarios and the failed escape Identifying the bodyguard: Vago/Geronimo and Cholo Ivan The final capture: Finding the closet tunnel Extradition to the US and life in ADX Florence Visiting ADX Florence and the Ovidio capture The Battle of Culiacan: AMLO's decision to release Chapo Aftermath of the battle: Casualties and chaos Miles Zambada: Negotiations and current status The most wanted man: Ismael Zambada 'El Mayo' El Mayo's elusiveness and corruption in Sinaloa The Zambada brothers' conflict and Guero's move The capture of El Mayo: The plane and the mayor Extradition logistics and moving El Mayo to NY Cartel members in US prisons: Legal work and literacy Negotiating sentences and transfer to Mexico Life after prison: Wealth and freedom for cartel members The scale of money: Human smuggling and corruption The solution to corruption: Taking over states? Hypothetical US intervention in Mexican states Book promotion and the reality of US corruption The cost of tunnels and the ROI for cartels Economics of smuggling: Cheap labor and demand The demand for cheap labor and smuggling organizations Current state of the trade: Violence and volume Outro: Book details and social media handles
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