Sinaloa Cartel co-founder receives life sentence following guilty plea

Ismael “El Mayo” Zambada Pleads Guilty

Ismael “El Mayo” Zambada, a co-founder of the Sinaloa Cartel, entered a guilty plea on charges related to leading a criminal enterprise and assault on Monday. This was announced by U.S. Attorney General Pam Bondy in Brooklyn. Zambada acknowledged his long-time involvement in the cartel and referred to it as a foreign terrorist organization.

“Thanks to the tireless efforts of prosecutors and federal agents, El Mayo will spend the rest of his life in prison, where he truly belongs,” Bondy stated. “His plea brings us closer to our goal of dismantling the drug cartels and criminal organizations that are overwhelming our country with substances, traffickers, and violence.”

According to Bondy, Zambada, along with his associates, has accumulated billions over three decades by bringing harmful drugs like fentanyl into the U.S. He partnered with Joaquin “El Chapo” Guzman to establish the Sinaloa cartel initially dealing in cocaine, which later shifted focus to heroin and fentanyl.

“They sourced fentanyl precursor materials from China, manufactured them in Mexico, and unleashed them on our communities,” Bondy emphasized. “El Mayo further ensured the cartel’s dominance through extreme violence.”

She highlighted that the cartel employed military-grade weapons and utilized hitmen to eliminate rivals. The group was notorious for committing brutal murders and other horrifying acts to maintain order within its ranks.

Zambada’s actions included bribing government officials to gain protection for drug shipments crossing from Mexico into the U.S. Bondy noted, “The scope of his crimes is so vast that he has faced charges in over 16 federal courts across the country. This has gone on for two decades, but, under President Trump, justice is finally being pursued.”

The Department of Justice outlined that Zambada faced previous indictments from various districts, including New York and Texas.

As part of a judicial agreement, Zambada will have the charges moved from the Western District of Texas to the Eastern District of New York, where he will be held responsible for both indictments. If a ruling is made on January 13, 2026, other charges may be dropped.

He is facing a mandatory minimum sentence for leading a criminal organization, with a maximum possible life sentence for his assault charges. Additionally, he agreed to a confiscation of $15 billion in connection to his crimes.

Having been evading law enforcement for over 20 years, Zambada was captured and entered U.S. custody on July 25 after arriving on a private plane. Authorities say he was brought to the U.S. by Joaquin Guzman Lopez, a son of El Chapo.