Joaquin Archivaldo Guzman Loera led the Sinaloa Cartel, a Mexican drug trafficking organization, and was convicted in a federal court in Brooklyn, New York, on February 12, 2019. The jury returned guilty verdicts on all ten counts of the superseding indictment. The principal count charged him with conducting a continuing criminal enterprise, and the Justice Department described that count as one that "includes 26 drug-related violations and one murder conspiracy." On July 17, 2019 the court sentenced him to life imprisonment plus 30 years. The Court of Appeals for the Second Circuit affirmed in January 2022, and the Supreme Court declined to hear the case in June 2022.
The murder conspiracy is the only killing-related finding in the verdict. No individual death was the subject of a count, and no victim is named in the judgment. Prosecutors alleged more, and those claims have never been more than allegations.
Mexican authorities arrested him in 1993. In 2001 he escaped from a Mexican prison. He was arrested again in February 2014 in Mazatlan, in the state of Sinaloa, and in July 2015 he escaped from a federal prison in Mexico. He was recaptured on January 8, 2016 in Los Mochis, Sinaloa.
The Eastern District of New York charges were filed on May 11, 2016. Mexico extradited him to the United States on January 19, 2017. The Justice Department said he faced six separate indictments in several federal districts. He had first been extradited on related charges from the Western District of Texas and the Southern District of California, and Mexico then approved prosecution on the Brooklyn charges.
When the Acting Attorney General announced the Brooklyn case on January 20, 2017, the indictment was described as 17 counts. It charged that he led a continuing criminal enterprise responsible for importing narcotics into the United States, and it alleged that he was "conspiring to murder persons who posed a threat to Guzman Loera's narcotics enterprise." It also charged money laundering connected to bulk cash smuggling, with forfeiture of more than $14 billion. He appeared before a magistrate judge in Brooklyn that day, and the case was assigned to a district judge.
After the sentencing the Justice Department stated that co-conspirators had testified that he directed killings of members of rival drug organizations, and that he sometimes committed violence himself. These are the prosecution's statements about testimony. They are not verdicts: the jury's finding on killings is confined to the one murder conspiracy charged as Violation 27, and no other killing was the subject of a guilty verdict.
In January 2017 prosecutors alleged that during a territorial dispute between 2007 and 2011 he directed killings of competitors, and that killings were also carried out to collect drug debts and silence witnesses. That allegation was made in the announcement of the indictment, and the verdict did not turn on it.
The trial was held before a jury in the Eastern District of New York and lasted about three months. The jury returned its verdict on February 12, 2019. The judgment records conviction on Counts 1 to 10 of the fourth superseding indictment.
Count 1 was a continuing criminal enterprise under 21 U.S.C. § 848. The Second Circuit later described it as made up of "a number of large-scale narcotics violations and a murder conspiracy." The murder conspiracy was submitted to the jury as Violation 27 and alleged his role in a murder conspiracy in violation of 21 U.S.C. § 848(e). In the fourth superseding indictment it had been charged as Violation 85.
The remaining counts were three conspiracy counts (counts 2 to 4), four counts of international distribution of cocaine (counts 5 to 8, with offense end dates between March 2004 and December 2008), an offense under 18 U.S.C. § 924(c)(1)(A) (count 9), and conspiracy to launder narcotics proceeds (count 10). Counts 2 to 4 were vacated as lesser-included offenses of Count 1, on the condition that the Count 1 conviction is upheld. The Justice Department stated the penalty exposure as "a mandatory life sentence without the possibility of parole for leading a continuing criminal enterprise" and a sentence of up to life on the seven remaining drug counts.
On July 17, 2019 the district judge sentenced him to life imprisonment plus 30 years. The judgment, filed on July 18, 2019, imposes life on Counts 1, 5, 6, 7 and 8 to run concurrently, 30 years on Count 9 to run consecutively to those counts, and 240 months on Count 10 to run concurrently. It orders forfeiture of $12,666,191,704, which the Justice Department described as $12.6 billion.
The appeal was argued on October 25, 2021, and the Second Circuit decided it on January 25, 2022: "We conclude that none of these claims has merit and therefore affirm." The court dealt with ten claims. It rejected the claim that the indictment should have been dismissed under the doctrine of specialty, because the extradited person lacked standing and Mexico had expressly consented to the trial. It rejected the claim that the pretrial conditions, the classified-information restrictions and a protective order denied him a fair trial and effective counsel. It rejected the claim that Violation 27, the murder conspiracy, should have been dismissed, because 21 U.S.C. § 848(e) is a standalone offense.
The court also rejected his challenges to the admission of evidence from servers in the Netherlands and Washington, to evidentiary rulings, to the alleged conflict of interest of lead counsel, to limits on arguing government bias, to the unanimity instruction ("entirely correct"), to the denial of a new trial for juror misconduct, and to a conference that was "not an improper ex parte communication."
His petition for certiorari was filed on April 21, 2022. The Supreme Court denied it on June 6, 2022.
On January 10, 2023 his defense lodged a request with the Mexican Embassy in Washington for his transfer to Mexico. In March 2025 his defense filed an amparo proceeding in a Mexican federal court over the failure to process that request. In April 2026 Mexico's Supreme Court ruled that it lacked competence to review a matter within foreign jurisdiction.
In April 2026 he sent handwritten letters to the trial judge asking for repatriation to Mexico, for jury documents, and for a challenge to the evidence behind the verdict. On May 4, 2026 the judge denied all of the requests. On June 30, 2026 a federal court in Colorado dismissed a civil rights suit he had brought over the conditions of his confinement. As of those rulings he remained in federal custody in the United States, serving the life sentence.
The jury's murder finding is limited to one conspiracy, Violation 27. The indictment announced in 2017 spoke of conspiring to murder persons who posed a threat to the enterprise, and prosecutors later alleged that he directed killings of members of rival organizations. Those allegations about individual killings were not the subject of separate guilty verdicts. His challenge to the murder conspiracy violation was rejected on appeal on a point of law. The appeals court did not decide any question about individual deaths.
1993: arrested in Mexico.
2001: escapes from a Mexican prison.
February 2014: arrested in Mazatlan, Mexico.
July 2015: escapes from a federal prison in Mexico.
January 8, 2016: recaptured in Los Mochis, Mexico.
May 11, 2016: Eastern District of New York indictment filed.
January 19, 2017: extradited to the United States.
January 20, 2017: arraigned in Brooklyn.
February 12, 2019: convicted on all ten counts.
July 17, 2019: sentenced to life imprisonment plus 30 years; $12.6 billion forfeiture ordered.
January 25, 2022: Second Circuit affirms.
June 6, 2022: Supreme Court denies certiorari.
January 10, 2023: repatriation request lodged with the Mexican Embassy.
May 4, 2026: trial judge denies his requests.
June 30, 2026: civil rights suit dismissed.