Mérida Sánchez, 66, is the first of 10 current or former Mexican officials indicted by U.S. prosecutors last month to appear before a court. Federal authorities accused him and others of protecting cartel operations and helping move large quantities of narcotics into the United States.

The former security official did not enter a plea during the hearing and was ordered detained pending further proceedings. Court records showed he is scheduled to return to court on June 1. A message seeking comment was left with his lawyer.

Prosecutors charged Mérida Sánchez with narcotics importation conspiracy, possession of machine guns and destructive devices, and conspiracy involving prohibited weapons offenses. If convicted, he faces a potential prison sentence ranging from 40 years to life.

The indictment also named Rubén Rocha Moya and Juan de Dios Gámez Mendívil among the accused officials. Both men announced temporary leaves of absence after the charges were unveiled but have not been taken into custody.

Mexico’s Security Cabinet said on social media that Mérida Sánchez crossed into the United States from Hermosillo, Sonora, on Monday and was detained by the U.S. Marshals Service at the Nogales border crossing in Arizona before being transferred to New York.Mérida Sánchez served as secretary of public security in Sinaloa from September 2023 until resigning in December 2024.

In that role, he oversaw the state police force and senior law enforcement appointments.According to the indictment, Mérida Sánchez received at least $100,000 in monthly cash payments from “Los Chapitos,” a faction of the Sinaloa Cartel led by sons of imprisoned cartel leader Joaquín ‘El Chapo’ Guzmán.

Prosecutors alleged the payments were made in exchange for targeting rival groups and leaking sensitive law enforcement information.Federal authorities said Mérida Sánchez warned cartel members about at least 10 planned raids on drug laboratories and safe houses during 2023, allowing operatives to remove drugs, weapons and personnel before authorities arrived.

Some of the accused officials are affiliated with Mexican President Claudia Sheinbaum’s Morena party. Following the indictments, Sheinbaum said Mexico would not shield any official proven to have committed crimes, but argued that any prosecution involving Mexican public officials should occur within Mexico’s judicial system.

Her remarks came amid heightened tensions with U.S. President Donald Trump, who has repeatedly threatened military action against drug cartels operating in Mexico.Mexico’s Foreign Ministry and Security Cabinet said they remain in institutional communication with U.S. authorities under existing bilateral cooperation frameworks.“El Chapo” Guzmán was convicted in the United States in 2019 and sentenced to life imprisonment.

Another senior cartel figure, Ismael ‘El Mayo’ Zambada, pleaded guilty last year to U.S. drug trafficking charges and is scheduled to be sentenced in July.