On April 4, 1985, Caro Quintero was arrested in
Alajuela, Costa Rica, while sleeping in a mansion just from
Juan Santamaría International Airport and
extradited to Mexico on charges of involvement in Camarena's murder. He was sentenced to 40 years for the murder of Camarena and other crimes. The U.S. also hopes to try Caro Quintero, and the DEA still has him listed as a wanted fugitive. Caro Quintero was first imprisoned at the
Federal Social Readaptation Center No. 1 maximum security prison in
Almoloya de Juárez, State of Mexico. Even though Caro Quintero was to face a maximum of 199 years in jail, Mexican law during that time did not allow for inmates to serve more than 40. In 2007, he was transferred to another maximum security prison, Puente Grande, in
Jalisco. In 2010, a federal judge granted him the right to be transferred to another prison in Jalisco. Caro Quintero's Guadalajara Cartel fell apart in the early 1990s, and its remaining leaders went on to establish drug trafficking organizations: in Tijuana, a large family formed the
Tijuana Cartel; in Chihuahua, a group controlled by
Amado Carrillo Fuentes formed the
Juárez Cartel; and the remaining faction moved to Sinaloa and formed the
Sinaloa Cartel under the traffickers
Joaquín El Chapo Guzmán and
Ismael El Mayo Zambada. Caro Quintero's brother,
Miguel Caro Quintero, succeeded him and formed the
Sonora Cartel, which branched out of the Sinaloa organization. The United States government believes that Caro Quintero ran his criminal empire behind bars through at least six of his family members. He created a front that laundered millions of dollars through a gas station, construction company, shoe factory, restaurant, and real estate development companies, among others.
Release In the early hours of August 9, 2013, a court ordered the immediate release of Caro Quintero after he had served 28 years in prison. After a motion by a state judge and
magistrate, Rosalía Isabel Moreno Ruiz, the
Jalisco state court ruled that Caro Quintero was tried improperly in a federal courtroom for crimes that should have been treated at a state level. When Caro Quintero was given his 40-year sentence in the 1980s, he was convicted of murder (a state crime) and not for drug trafficking (a federal one). The magistrate ordered Caro Quintero's release after he had served time for other crimes he had committed throughout his reign as leader of the Guadalajara Cartel. The release of Caro Quintero outraged the administration of U.S. President
Barack Obama; the
United States Department of Justice said they were "extremely disappointed" with the drug lord's release and stated that they were going to pursue Caro Quintero for pending charges in the United States. The Association of Former Federal Narcotics Agents expressed their disappointment but said that Caro Quintero's release occurred from the corruption that besets Mexico's judicial system. Mexico's
Attorney General Jesús Murillo Karam also expressed his concern about the case, stating that he was "worried" about Caro Quintero's release and would investigate whether additional charges were pending in Mexico. On August 14, 2013, a federal court granted the
Office of the General Prosecutor (Spanish:
Procuraduría General de la República, PGR) an arrest warrant against Caro Quintero after the United States government issued a petition to the Mexican government. Once the Mexican authorities re-arrest Caro Quintero, the U.S. government has a maximum limit of 60 days to present a formal
extradition request. Mexico's Attorney General clarified, however, that if arrested, Caro Quintero cannot be extradited to the United States for the murder of Camarena because Mexican law prohibits criminals from being tried for the same crime in another country. U.S. lawyers, nonetheless, may argue that Caro Quintero's initial trial was illegitimate in the first place and that
double jeopardy is not applicable. For Mexico to accept Caro Quintero's extradition, the United States has to present other criminal charges and agree that he would not face the death penalty if convicted because there are no laws for capital punishment in Mexico. Caro Quintero was not publicly seen following his release from prison on August 9. There were rumors, however, that he had visited his hometown of Badiraguato, Sinaloa. On March 7, 2018, the Mexican military used Black Hawk helicopters to search for Caro Quintero, dropping Marines into the mountain villages of La Noria, Las Juntas, Babunica, and Bamopa, all in the Badiraguato Municipality, but their hunt was unsuccessful. Caro Quintero was among the 15 most-wanted fugitives of
Interpol. If arrested abroad, he would have been immediately extradited to Mexico. The U.S. government offered a $20 million bounty for his capture. On May 26, 2020, Caro Quintero's lawyer filed for an appeal to drop not only more recent drug trafficking charges but also charges filed against him in 2015 regarding the kidnapping and qualified homicide of DEA agent
Enrique "Kiki" Camarena and Mexican pilot Alfredo Zavala Avelar, stating Caro Quintero did not have any chance of obtaining the financial resources needed to survive a new trial. The appeal was filed before the First Collegiate Court in Criminal Matters in Mexico City. In June 2020, it was revealed that the Sinaloa Cartel's Los Salazar affiliate was now a major figure in Sonora's drug trafficking business. However, Rafael and Miguel Caro Quintero had recently rejected offers to join the Sinaloa Cartel due to a fallout with the sons of imprisoned former leader
Joaquín "El Chapo" Guzmán over leadership status. Despite this, both were on good terms with de jure Sinaloa Cartel leader Ismael "El Mayo" Zambada, who was now in poor health. Ex-DEA agent Mike Vigil continued to downplay Caro Quintero's role in the drug trafficking business and stated: "He will fall before he dies of old age." A Mexican court dismissed suggestions that the murder of Enrique Camarena was purely a Mexican affair and opened the door to extradition on 1985 murder charges of the former DEA agent on March 27, 2021. == Capture in 2022 ==