Ismael “El Mayo” Zambada, the 76-year-old co-founder of Mexico’s Sinaloa Cartel, received a life sentence from US District Judge Brian Cogan in a Brooklyn federal court hearing on Monday. The conviction came nearly two years after Zambada was brought to the United States through an elaborate sting operation in 2024, when associates led him to believe he was traveling to northern Mexico to inspect clandestine airstrips.
In addition to the life sentence, which was mandatory under Zambada’s guilty plea, the judge ordered him to pay $15 billion in restitution representing drug-trafficking profits accumulated through his leadership of the criminal enterprise. Zambada admitted to drug smuggling and conspiracy charges as part of a plea agreement reached in the previous year, which allowed him to avoid facing capital punishment. Federal prosecutors characterized him as among the most prolific and powerful narcotraffickers operating globally, noting his decades-long campaign to supply cocaine and other drugs to American markets since establishing the cartel in the late 1980s.
Zambada’s arrest has created instability within the Sinaloa Cartel, which has descended into internal conflict between rival factions. The organization’s turmoil has resulted in hundreds of reported missing persons in the Mexican state of Sinaloa during factional warfare. Similar disruption occurred following the 2016 arrest and extradition of Joaquin “El Chapo” Guzmán, Zambada’s co-founder, who is also serving a life sentence in the United States.
A pending procedural matter involves determining where Zambada will serve his sentence. Zambada has requested placement in a prison hospital, citing medical needs related to age-related conditions. Federal prosecutors have opposed this request, arguing that he continues to pose a security threat and could potentially orchestrate illegal operations from incarceration. The federal Bureau of Prisons retains authority over the final placement decision. Separately, Joaquin Guzmán López, the son of El Chapo and the individual who facilitated Zambada’s capture, was arrested in 2024 and has entered a guilty plea to federal drug charges, with sentencing pending.