Los Zetas is a Mexican criminal syndicate, known as one of the most dangerous of Mexico's drug cartels. They are known for engaging in brutally violent "shock and awe" tactics such as beheadings, torture, and indiscriminate murder. While primarily concerned with drug trafficking, the organization also ran profitable sex and gun rackets. Los Zetas also operated through protection rackets, assassinations, extortion, kidnappings and other illegal activities. The organization was based in Nuevo Laredo, Tamaulipas, directly across the border from Laredo, Texas. The origins of Los Zetas date back to the late 1990s, when commandos of the Mexican Army deserted their ranks and began working as the enforcement arm of the Gulf Cartel. In February 2010, Los Zetas broke away and formed their own criminal organization, rivalling the Gulf Cartel.
Joaquín Archivaldo Guzmán Loera, commonly known as "El Chapo", is a Mexican former drug lord and a former leader within the Sinaloa Cartel. Guzmán is believed to be responsible for the deaths of over 34,000 people, and was considered to be the most powerful drug trafficker in the world until he was extradited to the United States and sentenced to life in prison.
Juan García Abrego is a Mexican convicted drug lord and former leader of the Gulf Cartel, a criminal group based in the state of Tamaulipas, Mexico. He started in the cartel under the tutelage of his uncle Juan Nepomuceno Guerra.
La Mesa State Penitentiary is a prison in La Mesa, Tijuana, Baja California, Mexico. It is considered "one of the most notorious prisons in Latin America". The prison was built for 2,000 inmates and had 2,500 inmates in the 1990s, but the number increased to over 7,000 by the 2010s. Prisoners have committed offenses ranging from theft to murder.
The timeline of some of the most relevant events in the Mexican drug war is set out below. Although violence between drug cartels had been occurring for three decades, the Mexican government held a generally passive stance regarding cartel violence through the 1980s and early 2000s.
The Federal Social Readaptation Center No. 1 "Altiplano" is a maximum security federal prison of the Secretariat of Public Security in Mexico. It was originally called the Penal de Máxima Seguridad No. 1 "Almoloya de Juárez", later renamed the Federal Social Readaptation Center No. 1 "La Palma", before assuming its present name. This facility is located in the Santa Juana Centro neighborhood of Almoloya de Juárez, in the State of Mexico, 25 kilometers (16 mi) from Toluca.
Joint Operation Nuevo León-Tamaulipas is an anti-drug joint operation in two Mexican states of Tamaulipas and Nuevo León by Federal Police and the Mexican Armed Forces. The objective of the joint operation is to eliminate Los Zetas and Gulf Cartel operations in the area. So far, many cartel members have been either killed or arrested. Recently Los Zetas and the Gulf Cartel have broken relations and started fighting each other.
The Beltrán Leyva Organization (BLO), also known as the Beltrán Leyva Cartel, was a Mexican drug cartel and organized crime syndicate, formerly headed by the five Beltrán Leyva brothers: Marcos Arturo, Carlos, Alfredo, Mario Alberto, and Héctor. Founded as a Sinaloa Cartel, the Beltrán Leyva cartel was responsible for transportation and wholesaling of cocaine, heroin and marijuana. It controlled numerous drug trafficking corridors, and engaged in human smuggling, money laundering, extortion, kidnapping, murder and gun-running.
On August 25, 2011, members of the drug cartel Los Zetas set a casino on fire in Monterrey, Nuevo León, Mexico, killing 52 people.
The Apodaca prison riot occurred on 19 February 2012 at a prison in Apodaca, Nuevo León, Mexico. Mexico City officials stated that at least 44 people were killed, with another twelve injured. The Blog del Narco, a blog that documents events and people of the Mexican Drug War anonymously, reported that the actual (unofficial) death toll may be more than 70 people. The fight was between Los Zetas and the Gulf Cartel, two drug cartels that operate in northeastern Mexico. The governor of Nuevo León, Rodrigo Medina, mentioned on 20 February 2012 that 30 inmates escaped from the prison during the riot. Four days later, however, the new figures of the fugitives went down to 29. On 16 March 2012, the Attorney General's Office of Nuevo León confirmed that 37 prisoners had actually escaped on the day of the massacre. One of the fugitives, Óscar Manuel Bernal alias La Araña, is considered by the Mexican authorities to be "extremely dangerous," and is believed to be the leader of Los Zetas in the municipality of Monterrey. Some other fugitives were also leaders in the organization.
The Altamira prison brawl was a deadly fight that occurred on 4 January 2012 in Altamira, Tamaulipas, Mexico. Officials from the state of Tamaulipas confirmed that 31 people were killed, with another thirteen injured. The fight started after a drug gang burst into a section of the prison where they were banned from, attacking their rival gang housed there, triggering the fight. During the altercation, the inmates used several kinds of cold weapons (non-firearms) to kill their opponents. The prisoners also used sticks and knives to massacre the members of the rival gang.
The Cadereyta Jiménez massacre occurred on the Fed 40 on 12–13 May 2012. Mexican officials stated that 49 people were decapitated and mutilated by members of Los Zetas drug cartel and dumped by a roadside near the city of Cadereyta Jiménez in northern Mexico. The Blog del Narco, a blog that documents events and people of the Mexican Drug War anonymously, reported that the actual (unofficial) death toll may be more than 68 people. The bodies were found in the town of San Juan in the municipality of Cadereyta Jiménez, Nuevo León at about 4 a.m. on a non-toll highway leading to Reynosa, Tamaulipas. The forty-three men and six women killed had their heads, feet, and hands cut off, making their identification difficult. Those killed also bore signs of torture and were stuffed in plastic bags. The arrested suspects have indicated that the victims were Gulf Cartel members, but the Mexican authorities have not ruled out the possibility that they were U.S.-bound migrants. Four days before this incident, 18 people were found decapitated and dismembered near Mexico's second largest city, Guadalajara.
In 2011 and 2012, during the Mexican drug war, hundreds of people were killed in massacres by rival drug cartels who were fighting for power and territory. These organized-crime syndicates were grappling for control over the drug corridors to the United States, the drug markets in local cities, extortion rackets, and human smuggling. Massacres occurred in the states of Veracruz, Sinaloa, Jalisco, Tamaulipas and Nuevo León.
The infighting in the Gulf Cartel refers to a series of confrontations between the Metros and the Rojos, two factions within Gulf Cartel that engaged in a power struggle directly after the death of the drug lord Samuel Flores Borrego in September 2011. The infighting has lasted through 2013, although the Metros have gained the advantage and regained control of the major cities controlled by the cartel when it was essentially one organization.
The infighting in Los Zetas occurred between two factions, one led by Heriberto Lazcano Lazcano and the other led by Miguel Treviño Morales. The rumors of the split appeared in mid-2012, when public banners and music videos on the web alleged betrayals between the two leaders. After the death of Lazcano it was confirmed that the leaders were not confronting each other, but rather that some men within Morales' faction did not want him as leader.
Óscar Eduardo Guerrero Silva, commonly referred to by his alias Z-8 and/or The Winnie Pooh, was a Mexican drug lord and high-ranking leader of Los Zetas, a Mexican criminal organization.
Topo Chico was a prison located in Monterrey, northern Mexico, close to Penitenciaría metro station.
Luis Alberto Guerrero Reyes was a Mexican suspected drug lord and high-ranking member of Los Zetas, a criminal group based in Tamaulipas, Mexico. He joined the Mexican Army in 1987, specializing in explosives, martial arts and grenade launchers. In 1999, he deserted the military and joined the Gulf Cartel under kingpin Osiel Cárdenas Guillén, becoming one of the first members of its newly formed paramilitary wing, Los Zetas. Like Guerrero Reyes, most of the first members of Los Zetas were ex-military. Los Zetas was responsible for providing security services to Cárdenas Guillén and carrying out executions on the cartel's behalf.
Two prison riots occurred at the Cieneguillas Regional Center for Social Reintegration in Cieneguillas, Zacatecas, Mexico. The first was on 31 December 2019, and the second on 2 January 2020. Sixteen inmates were killed on 31 December, and another inmate was killed on 2 January.
The Zetas Vieja Escuela is a Mexican criminal organization that splintered from Los Zetas. It was founded by José Guizar Valencia, alias "Z-43", along with other dissidents of the original organization. The group took the name Vieja Escuela, arguing that they would continue the "original business" of drug trafficking, including the same brutality.
