Mexican Cartel Kingpin ‘El Mayo’ Zambada Admits Guilt, Apologizes for Drug Trafficking and Fueling Mexican Violence

In a significant development, notorious Mexican drug lord Ismael “El Mayo” Zambada has accepted responsibility for his role in global drug trafficking and will spend the remainder of his life imprisoned following his guilty plea in a Brooklyn courtroom on Monday.

At 75 years old, Zambada, who addressed the court through an interpreter, acknowledged the devastating impact illegal substances have had on people in both Mexico and the United States. He apologized for his actions, which he said included flooding the US with cocaine, heroin, and other illicit substances, as well as fueling violence in Mexico.

Under Zambada’s leadership, alongside Joaquín “El Chapo” Guzmán, the Sinaloa cartel grew from a regional player to become the world’s largest drug trafficking organization, according to prosecutors. Zambada admitted that his operation included underlings who built relationships with Colombian cocaine producers and oversaw importation of the drug into Mexico via boats and aircraft, as well as smuggling it across the US-Mexico border.

US Attorney General Pam Bondi hailed Zambada’s guilty plea as a “landmark victory,” stating that he will now spend the rest of his life in a federal prison. She described Zambada’s lifestyle prior to his arrest, calling him a king who would live like that no more.

Bondi’s visit to Brooklyn underscores President Trump’s anti-cartel stance, with his administration designating drug cartels as terrorist organizations and positioning military assets off Venezuela’s coast. The Mexican government has also been compelled to hand over several dozen high-ranking cartel officials for prosecution.

Zambada was arrested in Texas last year, having been sought by US law enforcement for over two decades. His arrest sparked violent conflict in his home state of Sinaloa between rival cartel factions, with Zambada’s loyalists clashing with supporters of Guzmán’s sons, known as the Chapitos or “little Chapos.”

Considered a shrewd negotiator, Zambada was seen as the cartel’s strategist and dealmaker who played a more hands-on role than the flamboyant Guzmán. Prosecutors have linked him to the group’s violence, including ordering the murder of his own nephew at one point.

In Culiacan, the capital of Sinaloa, bodies are often found in the streets or hanging from highway underpasses. Businesses close early due to safety concerns, schools shut down during periods of conflict, and various sectors of society have been affected by the violence.

Zambada’s plea came two weeks after prosecutors announced they would not seek the death penalty. His lawyer, Frank Perez, emphasized that the plea agreement does not compel Zambada to cooperate with investigators. The attorney added that Zambada had never wished for a trial and, once the death penalty was off the table, his focus shifted to accepting responsibility and moving forward.

Bondi acknowledged Mexico’s opposition to capital punishment, which has facilitated the extradition of suspects to the US. Although Zambada was not extradited, she implied that both countries understand that the death penalty cannot be sought in this case.

Zambada is due to be sentenced on January 13 and faces billions of dollars in financial penalties in addition to his life sentence. He appeared briefly unsteady upon entering the courtroom; a marshal assisted him to his seat.

As Judge Brian M. Cogan outlined the plea agreement, the bearded ex-Sinaloa boss listened attentively, occasionally brushing his white hair with his right hand. In an eight-minute speech, Zambada detailed his involvement in drug trafficking, tracing it back to his teenage years when he dropped out of school and began cultivating marijuana in 1969. He went on to sell heroin and other drugs, but focused primarily on cocaine from 1980 until last year, during which time he and his cartel transported at least 1.5 million kilograms of the drug, primarily destined for the United States.

Prosecutors stated in their indictment that Zambada and the cartel also trafficked fentanyl and methamphetamine. Zambada pleaded guilty to charges of engaging in a continuing criminal enterprise from 1989 to 2024, as well as racketeering conspiracy encompassing various crimes committed from 2000 to 2012. Guzmán was sentenced to life imprisonment following his conviction in the same federal court in Brooklyn in 2019.