In July 2026, a television interview in Mexico halted political media in its tracks. Gerardo Rincón Flores, the Mexican defense attorney for Joaquín “El Chapo” Guzmán Loera, sat down with journalist Adela Micha and announced he intended to deliver a massive dossier to United States federal authorities. The file, he said, contained evidence connecting 32 current and former Mexican officials to drug trafficking and cartel protection networks. Some of those officials, he claimed, were still in public office.
The material spanned two presidential administrations, those of Enrique Peña Nieto, who governed from 2012 to 2018, and Andrés Manuel López Obrador, who governed from 2018 to 2024. He said a previous list of 10 people had fallen short. What he was preparing to send would expand it to 32. The announcement carried weight because of who sat behind it.
Guzmán, once the most powerful drug trafficker in the world, was locked in a supermax prison in Florence, Colorado, serving life plus 30 years. His name still had the power to shake governments from a solitary cell. Guzmán was born on April 4, 1957, in La Tuna, a small impoverished community in Badiraguato, Sinaloa. He grew up without electricity or running water and dropped out of school in the third grade to help his father cultivate opium poppies, the only crop that put food on the table in that part of Mexico.
He entered the drug trade as a teenager, working logistics for Miguel Ángel Félix Gallardo, the man known as El Padrino, the godfather of the modern Mexican drug trafficking system. Félix Gallardo institutionalized the business, creating territorial agreements across Mexico, negotiating protection payments with law enforcement at every level, and maintaining political relationships that insulated his organization from serious interference for years. Guzmán studied that model from the inside and learned that the product was never the most important variable. The protection was.
The relationship between criminal organizations and institutional power was not a weakness in the system. It was the system. When Mexican authorities dismantled Félix Gallardo’s organization in 1989, Guzmán aligned with what would become the Sinaloa cartel and began building his own empire. He was ruthless in consolidating territory and innovative in logistics, pioneering cross-border tunnels and developing relationships with Colombian cocaine suppliers that allowed the Sinaloa organization to become the primary wholesale distributor of South American cocaine into the United States market.
By the mid-1990s, he was running the most sophisticated drug trafficking operation in North America. The DEA estimated that at its peak, the Sinaloa cartel was responsible for between 25 and 45 percent of all drugs entering the United States. He was first captured in Guatemala in 1993 and extradited to Mexico to serve a 20-year sentence. In January 2001, he walked out of Puente Grande Federal Prison, vanishing for 13 years.
When Mexican Marines finally cornered him in Mazatlán in February 2014, the world exhaled. Then in July 2015, he escaped again through a mile-and-a-half-long ventilated tunnel dug directly beneath the shower floor of his cell at the Altiplano Maximum Security Facility, with motorcycles staged underground to speed him to the exit. He was recaptured in January 2016 in Los Mochis, Sinaloa, in what the government called Operation Black Swan. In January 2017, he was extradited to the United States, a decision made quickly because the Mexican government no longer trusted itself to hold him.
In February 2019, a Brooklyn jury convicted Guzmán on all 10 counts: drug trafficking, weapons charges, money laundering, and operation of a continuing criminal enterprise. He was sentenced to life plus 30 years and ordered to forfeit $12. 6 billion. He was transferred to ADX Florence, the only administrative maximum security federal prison in the United States, a facility known as the Alcatraz of the Rockies.
He was placed under 23-hour lockdown in a six-by-nine-foot cell, in near total sensory isolation, with no contact with the general prison population. His removal did not end the cartel. Power transferred to his sons Iván Archivaldo Guzmán Salazar and Joaquín Guzmán López, collectively known as Los Chapitos, and to his longtime co-founder Ismael “El Mayo” Zambada. The cartel fragmented internally, and a violent civil conflict erupted between the factions in late 2024 that turned parts of Culiacán into a war zone.
In July 2024, El Mayo Zambada was lured to the United States and arrested on American soil, reportedly through the cooperation or betrayal, depending on who you ask, of Joaquín Guzmán López. El Mayo has remained in American custody awaiting trial. The internal collapse of the organization created an information vacuum that multiple parties are now attempting to fill, including apparently El Chapo’s own legal team. Rincón Flores described an evidence file containing videos, photographs, documents, signed testimony, flash drives, and CDs.
He said the people named included individuals still in public office, individuals who had stepped down, and individuals active across multiple administrations, people who moved, as he put it, from one government to the other without anyone asking too many questions. His phrase, “a list of 10 fell short,” was a direct reference to events that had already unfolded. In April 2026, the United States government, under pressure from the Trump administration’s escalating posture toward Mexico on cartel-related corruption, had already indicted 10 Mexican officials. That list included Rubén Rocha Moya, the sitting governor of Sinaloa, a man born, like Guzmán, in Badiraguato.
Rocha denied every allegation and refused to step down. Mexican President Claudia Sheinbaum publicly refused to assist with his arrest, calling the prosecution politically motivated and demanding what she described as irrefutable evidence before any extradition would be considered. That refusal became a diplomatic flash point between Washington and Mexico City. Rincón Flores acknowledged he did not personally name Rocha, since that name had come from US prosecutors.
But when pressed on whether the governor belonged on the list, his answer was not a denial. He said that between Peña Nieto and López Obrador, whether they deny it or not, there were people involved. Many individuals who served one government, he said, quietly resurfaced in the next. According to the attorney, he previously attempted to present portions of this evidence to Mexican federal authorities, including officials connected to the Fiscalía General de la República and individuals linked to President Sheinbaum’s current administration.
He claimed those efforts produced nothing. No investigation was opened. No action was taken. Because of that failure to act domestically, the decision was made to redirect the evidence north, straight to Washington.
The decision to go around Mexico’s legal system was a statement in itself: that the institutions of the country could not be trusted to investigate themselves. The attorney also kept returning to two specific individuals sitting at the center of the alleged network. He refused to name them, saying that revealing their identities before the evidence reached the appropriate federal authorities would create serious security risks for himself, for witnesses, and for the integrity of the information. He said only that when the United States has the information on those two key people, everything else will fall.
He made one other claim that generated its own wave of attention. He suggested the dossier included reference to a close relative of former President López Obrador, someone allegedly connected to organized crime activity documented in the evidence. He did not name the individual, and no family member has been officially identified through any publicly verified legal filing. Without verification, the claim sits in a particularly sensitive category, serious enough to generate significant coverage but impossible to independently confirm without access to the sealed file.
Rincón Flores also claimed his life was in danger because of the case. He said he had survived assassination attempts and received threats directly linked to his representation of Guzmán and his possession of the evidence. He indicated that officials connected to Mexico’s attorney general’s office were among those he viewed as sources of intimidation. The public announcement, he implied, was itself a form of protection, making himself visible and reducing the value of silencing him before the delivery happened, because the story was already public.
The headlines across social media and even mainstream platforms framed this as El Chapo snitching. That framing obscured what was actually happening. Guzmán is locked inside a cell in Colorado with no meaningful access to the outside world. He is not calling anyone.
He is not handing files to investigators personally. His Mexican defense attorney, operating under his own professional mandate, is making public announcements about evidence the legal team claims to possess and intends to submit. Within days of the interview, social media flooded with videos claiming to reveal the complete list. Some were built on fragments of prior US indictments, some pulled from years-old cartel reporting, some entirely fabricated.
No official list has been released, and every confirmed list circulating online is either partial, speculative, or outright invented. Whether the evidence will hold up under scrutiny remains unknown. Federal prosecutors evaluate evidence based on its corroborating power, supporting testimony, digital forensics, financial documentation, communications intercepts, witness credibility, and chain of custody. Public statements by defense attorneys do not translate automatically into prosecutorial action.
Mexico has been through this loop before, when insiders surface, attorneys make bombshell announcements, lists are promised, and the evidence either fails to satisfy the threshold for prosecution or the institutions go quiet. What is confirmed is that Rincón Flores publicly announced his intention to deliver the dossier, that he confirmed some named individuals are still in public office, that he referenced two key individuals whose identities will allegedly cause the network to collapse, and that he said he faces personal threats as a result of his involvement. No official indictment based on the contents of this specific dossier has been announced. The identities of the 32 individuals remain confidential.
The conviction of Genaro García Luna, Mexico’s former secretary of public security, sentenced to 38 years in federal prison in February 2023, established in a federal court what had previously been treated as allegation: that the enforcement apparatus itself had been corrupted at the top. But the long silence surrounding nearly every other figure implicated in Guzmán’s trial testimony suggests that accountability is rare. A man in a cell in Colorado who cannot make a single phone call still managed, through his attorney, to put 32 people on notice.
And somewhere in Mexico right now, at least two of them know exactly who they are.
