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.
Originally, the two factions were formed in the late 1990s by Osiel Cárdenas Guillén, the former leader of the criminal organization. After the drug lord's arrest and extradition in 2003 and 2007 respectively, the control of the Gulf Cartel went on to his brother Antonio Cárdenas Guillén (Tony Tormenta) and close associate Jorge Eduardo Costilla Sánchez (El Coss). But the differences between the two factions began in 2010, when Juan Mejía González of the Rojos was overlooked as the regional boss for Reynosa, Tamaulipas during a cartel shift and appointed to a less-important territory. In the assignment, Flores Borrego of the Metros was given Reynosa, suggesting that the Metros were above the Rojos. When Antonio was killed by the Mexican marines on 5 November 2010 in Matamoros, Tamaulipas, his faction – the Rojos – perceived that the Metros had tipped the Mexican authorities to Antonio's whereabouts. Those who were more loyal to the Cárdenas drug family stayed with the Rojos, while those loyal to Costilla Sánchez stayed in the Metros.
In efforts to seek revenge for the death of their leader, Mejía González and Rafael Cárdenas Vela, the nephew of Antonio, allegedly ordered the execution of Flores Borrego, the second-in-command in the Metros faction. With his death, both two factions turned their guns against each other and went to war in the Mexican northern state of Tamaulipas, and reportedly offered information to U.S. authorities on the location of cartel members hiding in the United States. In the infighting, many high-ranking members of the Gulf Cartel have been killed or arrested. In some cases, however, the drug-related violence extended across the U.S.–Mexico border in South Texas, prompting debates on the possibility of "spillover violence" from the Mexican Drug War.
The fight has forced the Rojos to barricade in Matamoros, Tamaulipas while the Metros make their final incursions to put them down. In order to do so, Costilla Sánchez of the Metros allegedly worked with the Sinaloa Cartel and Joaquín "El Chapo" Guzmán. Nonetheless, after the arrests of Costilla Sánchez and Cárdenas Guillén, it is difficult to predict what fate lies ahead for the Gulf Cartel and Mexico's criminal underworld.
Background
In the late 1990s, Osiel Cárdenas Guillén, the former leader of the Gulf Cartel, had other similar groups besides Los Zetas established in several cities in Tamaulipas.[4] Each of these groups were identified by their radio codes: the Rojos were based in Reynosa; the Metros were headquartered in Matamoros; and the Lobos were established in Laredo.[4] The infighting between the Metros and the Rojos of the Gulf Cartel began in 2010, when Juan Mejía González, nicknamed El R-1, was overlooked as the candidate of the regional boss of Reynosa and was sent to La Frontera Chica, an area that encompasses Miguel Alemán, Camargo and Ciudad Mier – directly across the U.S.–Mexico border from Starr County, Texas. The area that Mejía González wanted was given to Samuel Flores Borrego, suggesting that the Metros were above the Rojos.[4]
Unconfirmed information released by The Monitor indicated that two leaders of the Rojos, Mejía González and Rafael Cárdenas Vela, teamed up to kill Flores Borrego.[4] Cárdenas Vela had held a grudge on Flores Borrego and the Metros because he believed that they had led the Mexican military to track down and kill his uncle Antonio Cárdenas Guillén (Tony Tormenta) on 5 November 2010.[4][5] Other sources indicate that the infighting could have been caused by the suspicions that the Rojos were "too soft" on the Gulf Cartel's bitter enemy, Los Zetas.[6] When the Gulf Cartel and Los Zetas split in early 2010, some members of the Rojos stayed with the Gulf Cartel, while others decided to leave and join the forces of Los Zetas.[7]
InSight Crime explains that the fundamental disagreement between the Rojos and the Metros was over leadership. Those who were more loyal to the Cárdenas family stayed with the Rojos, while those loyal to Jorge Eduardo Costilla Sánchez, like Flores Borrego, defended the Metros.[6]
Originally, the Gulf Cartel was running smoothly, but the infighting between the two factions in the Gulf Cartel triggered when Flores Borrego was killed on 2 September 2011.[4] When the Rojos turned on the Metros, the largest faction in the Gulf Cartel, firefights broke throughout Tamaulipas and drug loads were stolen among each other, but the Metros managed to retain control of the major cities that stretched from Matamoros to Miguel Alemán, Tamaulipas.[8] Two other factions in the cartel, Los Ciclones and Los Escorpiones, reportedly engaged in a power struggle on 1 February 2012 in Matamoros.[9]
'Spillover' violence
McAllen, Texas shooting
On 27 September 2011 at around 2 a.m. in McAllen, Texas, fatal gunshots were exchanged from one vehicle to another along an expressway.[10] A man named Jorge Zavala and a 22-year-old man were victims of an attack perpetrated by unknown shooters traveling in a dark-colored SUV from a Chevrolet Tahoe, causing them to lose control of the vehicle and crash along the expressway.[10] The local police did not find a motive for the attack, but sources told The Monitor that Zavala had ties with a faction of the Gulf Cartel in the Mexican border cities of Matamoros and Reynosa, showing signs that his assassination was due to an "internal power struggle" in the organization.[10] Zavala died instantly at the scene, while the other man was taken to the hospital in critical condition. The McAllen Police Department refused to comment on how many gunshots were fired, but the preliminary autopsy revealed that Zavala died of multiple gunshots, not from the crash.[10] Public records prove that Zavala's criminal history dates back to 1995, while sources familiar with the victim stated that he was a close associate of the drug lord Gregorio Sauceda-Gamboa.[10] A local law enforcement official who asked not to be identified stated that Samuel Flores Borrego's death and the power struggle in the organization may explain Zavala's death. Hours after Zavala's death, a series of grenade attacks prompted in Reynosa, Río Bravo, and Ciudad Victoria, while an intense gunfight took place in Matamoros, Tamaulipas.[10][11]
After Samuel Flores Borrego was killed, the Gulf Cartel had lost many of its drug loads to rival groups and its own members, so when the new leader was appointed, "one of the first directives issued was to recuperate its losses."[12]
It is unclear how, but several Gulf Cartel members traced one of their stolen loads to a stash house of suspected dealers in Elsa, Texas on 1 November 2011. The cartel then called on an American-based prison gang to go and buy the loads to learn the location of the stash house.[12] The gang dealers then went and bought the drugs from the dealers, but realized that it was not at the stash house where the goods were allegedly hidden. In an attempt to gain the location of the drugs from the dealers, the gang members kidnapped them, and that was when two country sheriff's deputies received an emergency call of a possible kidnapping.[12] The deputies then spotted the gang member's Ford F-150 pickup truck and ordered the drivers to stop.[13] While one of the deputies was speaking to the driver, the other approached the passenger window and was shot with a 9 mm gun.[13] The deputy managed to survive because he was wearing a bullet vest. One of the gang members, however, was killed; the other was shot in the head and remained in critical condition.[13][14]
Kidnappings and extortions in South Texas
On Memorial Day weekend in 2011, an alleged member of the Gulf Cartel pretended to be a policeman (he was in full uniform, with a pistol, handcuffs, and an embroidered shirt) and abducted a man named Ovidio Guerrero Olivares near Alton, Texas.[15] Guerrero has not been seen by his family members and court records indicate that he "wasn’t even the target of a Gulf Cartel-ordered kidnapping."[15] The police learned more about the kidnapping when they arrested a some cartel members in Mission, Texas; one of the detainees admitted that Guerrero Olivares was kidnapped after the cartel boss in Miguel Alemán, Tamaulipas issued a list of several people he wanted to be kidnapped in the Rio Grande Valley and sent south into Mexico for questioning after a load of cocaine was stolen.[15] The kidnapper was sentenced to prison, while reports from within the organization state that the cartel boss of Miguel Alemán – Miguel El Gringo Villarreal – was killed in Valle Hermoso, Tamaulipas during the cartel infighting.[15] In addition, the family of Guerrero Olivares fled and abandoned their house.[15]
On 6 December 2011, a high-speed chase and an attempted vehicle aggression by alleged cartel members on police officers in Palmview, Texas prompted a nine-shot confrontation.[16] Isaac Sánchez Gutiérrez, the driver of the vehicle, managed to escape the scene and avoid capture, leaving behind a partner and a Ford F-150 pick-up truck the letters "CDG" – the Spanish acronym for the Gulf Cartel – spray-painted in the inside. The authorities later discovered more than 700 pounds of cannabis hidden inside the truck.[16] Sánchez Gutiérrez was arrested by the U.S. Border Patrol agency after a vehicle-and-foot chase incident near Abram, Texas on 20 December 2011. While in custody, he claimed that a high-ranking leader of the cartel in Reynosa, Tamaulipas had coerced him to smuggle drugs across the border.[16] According to his account, his brother Juan Armando had been involved in the drug business but was suspected by his Reynosa superiors of stealing US$2 million. Juan Armando was kidnapped at a convenience store in Reynosa, and several cartel members went to Isaac's home in Mission, Texas threatening to torture and kill his brother if the money was not returned. They issued him an ultimatum: Either gather US$4 million, or smuggle 50 drug across the U.S.–Mexico border into Texas to free his kidnapped brother.[16][17]
Reactions
The debates over whether the violence in the McAllen metropolitan area should be considered an actual "spillover" from Mexico's drug war reignited when a sheriff from Hidalgo County, Texas was wounded in a shooting on 1 November 2011 with members of the Gulf Cartel.[18] On one side, local and federal U.S. law enforcement agents claim that the drug-related violence coming from Mexico stops at the border. The other side, made up mainly from politicians, claim that the border regions are being "overrun by drug cartels."[18] The debate relies on exactly how both sides define a "spillover" occurrence. The U.S. Department of Homeland Security defines a spillover incident as any crime that occurs in the United States that is directly tied with the violent conflicts in Mexico, either between law enforcement officials and drug traffickers, or between rival drug trafficking organizations.[18] The Texas Department of Public Safety, however, defines a spillover as any drug-related violence. By the DPS standards, a conflict over a drug deal between the Sicilian Mafia and the Chinese triads in New York City can fall under the spillover category.[18] Hence, the local authorities in South Texas have concluded that although violence does occur in their region, it is not directly related to Mexico but to individuals in the United States.[18]
According to the sheriff, after the death of Flores Borrego in September 2011, a gang in the United States were given orders by their Mexican superiors to recover a drug load that had been taken from the Gulf Cartel.[18][19] The process did not go as planned and the gang members ended up kidnapping a group of dealers, leading to a shootout incident. The sheriff said that this "represents the only direct spillover" case of Mexico's drug war in South Texas, but stated that it was not directly related to Mexico.[18] After this incident, Todd Staples, a Republican party Commissioner of the Texas Department of Agriculture, set up a website asking the federal government to back state efforts to curb illegal activities along the Mexican border, and especially drug trafficking.[20] In a report, Staples asked two decorated military generals to take on the assignment, and stated in September 2011 that "living and conducting business in a Texas border county is tantamount to living in a war zone."[20] Staples announced that Mexican drug cartels are seeking to create their own turf in the United States, but especially on the South Texas, which they consider "vulnerable."[21] The statement sparked criticism among local officials who argued that many of the Texan border cities have lower crime rates than cities like Houston, that are not along the border.[20]Henry Cuellar, a Democratic party member and a U.S. Representative, strongly disagreed with Staples' assessment that the Texas border is a war zone or an area overrun by the Mexican criminal groups, and claimed that such claims simply create "confusion" and unnecessary alarmist reactions.[22] On early November 2011, Greg Abbott, the Texas Attorney General, informed media outlets of a letter he sent to President Barack Obama on his failure to protect the border, and warned him that the drug violence from Mexico is increasingly "spilling over" the border, and urged Obama to "immediately dedicate more manpower to border security."[23] In the letter, Abbott wrote about the shootings and kidnappings that have been occurring in the Rio Grande Valley, and how these incidents are a "threat to national security."[24]
Lupe Treviño, the sheriff that was wounded, disagreed with Abbott's statements in a meeting at the White House with several Department of Homeland Security agencies and Janet Napolitano, and claimed that he has implemented a four-step program designed to have all of his deputies undergo a special tactical training designed to apply SWAT-style techniques to tackle any violence along the border.[25] He explicitly said that the "[U.S] border is not in chaos," and that the claims by the Republicans were "untrue and unfairly painted."[26] Nevertheless, Carlos Cascos, the current Cameron County judge, questioned Treviño's comments through Facebook, and mentioned that if South Texas didn't have drug violence issues (as Treviño claimed in Washington), then Treviño's travel to Washington D.C. was completely unnecessary, which indicates that the sheriff's actions contradicted his statements.[27]
The claims that South Texas is a "war zone" and overrun by the drug trafficking organizations are not based on current crime statistics.[22] According to the FBIUniform Crime Reports, the number of homicides in Hidalgo County, Texas in 2010 were considerably less than in other major cities across Texas. That year, 36 homicides were reported, while "Houston reported 269 homicides, Dallas reported 148, San Antonio reported 79, and Austin reported 38."[22]
On 11 October 2011, the struggle between the Metros and the Rojos intensified when the Mexican authorities found the body of César Dávila García inside an abandoned house in Reynosa, Tamaulipas.[28] Inside the abandoned house, the corpse of El Comandante Gama, Dávila García's code name, had been shot with a 9 mm pistol. According to the Mexican authorities, the man was a top financial operator in the Gulf Cartel and a close associate of the former drug lord Antonio Cárdenas Guillén. After the drug lord's death, Dávila García became the regional drug baron of the coastal city of Tampico, Tamaulipas before moving back to Matamoros.[28] Neither faction in the Gulf Cartel claimed responsibility for his death, but Mexican intelligence sources indicated that Dávila García was killed by the Metros.[6] The assassination also happened a day after the Mexican Navy dismantled a network of the Gulf Cartel in three municipalities across Tamaulipas, where 35 cartel members were arrested.[29] Ricardo Salazar Pequeño, the regional boss of the cartel in Ciudad Miguel Alemán, along with the cartel's accountant Gabriela Gómez Robles, were apprehended. In addition, several firearms, drug loads, and radio communication equipment were confiscated.[30]
Matamoros prison massacre
On 15 October 2011 in the border city of Matamoros, Tamaulipas, a large-scale prison riot left 20 inmates dead and 12 others wounded.[31] The brawl broke out between two inmates at around 8:00a.m. but later extended to the rest of the prison.[32] In the turmoil, the Mexican federal police and the Tamaulipas state police were summoned to help the guards regain control of the prison. The Mexican military later took control of the prison at around 10:30a.m.[32] News videos showed helicopters in the air over the watchtower.[33] Later in the morning, the family members gathered outside the prison to await the news of their loved ones while Mexican authorities set up a booth to take care of their requests and inquires.[34]
According to The Monitor, sources confirmed that the prison brawl was related to the fight between the Metros and the Rojos.[35]
Cárdenas Vela's arrest
On 20 October 2011, while heading to his luxury house in South Padre Island, Texas with his bodyguards and a lady,[36]Rafael Cárdenas Vela, a drug lord of the Gulf Cartel and a leader of the Rojos, was pulled over and arrested in Port Isabel, Texas by the police who were reportedly working with federal agents that had been tipped to his whereabouts.[37]Stratfor and the San Antonio Express-News released a report on 3 November 2011 putting more context on the arrest of Cárdenas Vela in South Texas and stated that the Metros had probably played a role in his arrest.[38]
"Cartels usually try to avoid conducting hits on U.S. soil, which may explain why Costilla Sanchez's faction may have tipped off U.S. authorities instead of killing him. There has not been any confirmation that Los Metros was responsible for the tip to U.S. authorities, but even if it was not, it will benefit from the hit taken by its intra-cartel rivals with the loss of their leader."[38]
The Monitor reported on 27 October 2011 that a rescue attempt for Cárdenas Vela was very unlikely. Despite being a powerful leader in the Gulf Cartel, his rude actions "burned many bridges in the organization."[39] A source outside law enforcement but with direct knowledge of the situation stated that Cárdenas Vela was "very hardheaded and impulsive," which made him have many enemies in the organization. "(Some of the) comandantes are glad he is gone," the source said.[39] Moreover, Cárdenas Vela's arrest triggered a series of road blocks and gunfights in Valle Hermoso and Matamoros, Tamaulipas, the city in which he operated. By 27 October 2011, El Universal reported a total of 14 killings as a result of his arrest and of the Gulf Cartel infighting.[40]
Ramos García's arrest
U.S. Border Patrol agents arrested Eudoxio Ramos-García, a former drug lord of the Gulf Cartel, in Rio Grande City, Texas on 31 October 2011.[41]
Zúñiga Hernández's arrest
On 1 November 2011 in the city of Santa Maria, Texas, José Luis Zúñiga Hernández (Comandante Wicho), a high-ranking member of the Gulf Cartel, was arrested in Santa Maria, Texas on 26 October 2011 by U.S. Border Patrol agents.[42] During his arrest, Zúñiga was carrying cocaine, $20,000 US dollars in cash, and a gold, diamond, and ruby encrusted .38 Super Colt handgun.[43][44] The pistol has the name "Wicho" encrusted on it.[45] He also "freely admitted" to be a Mexican national without documents to reside in the United States, while sources familiar with Zúñiga Hernández indicate that he turned himself in to American authorities.[46] His attorney testified that ICE agents coerced Zúñiga Hernández to confess his crimes and cooperate with them in exchange for protection to his family and immunity from prosecution. The ICE agents denied such claims, however.[47]
Zúñiga Hernández was the cartel boss in the city of Matamoros, Tamaulipas after the death of Antonio Cárdenas Guillén (a.k.a. Tony Tormenta) on 5 November 2010.[42] Nonetheless, according to court documents, he was ousted as the regional boss by Rafael Cárdenas Vela on 10 March 2011 after the internal feud in the Gulf Cartel, and fled to the United States illegally under death threats.[48] He pleaded guilty to in January 2012 to firearm charges and illegal entry after being deported from the United States on 8 August 1997.[48] Prior to his deportation, Zúñiga Hernández was found guilty on 14 February 1990 for marijuana distribution.[43] He currently faces up to 20 years in prison after entering the U.S. illegally after deportation, and an additional 10 years for being an alien with a firearm. Each of these two convictions carries a fine of $250,000 U.S. dollars.[43]
On 24 January 2013, Zúñiga Hernández was sentenced to seven years in prison in Brownsville, Texas, after pleading guilty for illegal possession of firearms and for entering the United States unauthorized.[49]
Cárdenas Guillén's arrest
Mario Cárdenas Guillén, wearing a black bullet-proof vest and flanked by two ski-masked marines, was presented on national television on 4 September 2012.[50] According to reports issued by the Mexican Navy, Cárdenas Guillén was arrested a day before in the city of Altamira, Tamaulipas.[51] At the time of his arrest, Cárdenas Guillén was carrying a rifle in front of a building entrance, along with $10,000 in cash, radiocommunication equipment, ammunition, several credit cards, and four envelopes containing cocaine.[52] The arrest of Mario is one of the "highest-profile arrests in months" and a powerful blow to the Gulf Cartel, which lost much of its influence after it separated from Los Zetas in early 2010.[50]
He was presented on camera in the morning of 13 September 2012, handcuffed and wearing a long-sleeve shirt. Ten bodyguards of Costilla Sánchez were also arrested during the operative.[54] Ernesto Banda Chaires, one of the detainees, is believed to be the regional boss of the cartel in Tampico.[55] In the Wednesday arrest, the Mexican authorities confiscated several assault rifles, pistols encrusted with jewelry, and a number of expensive-looking watches. When asked if he had anything to say about his criminal charges and if he had a lawyer, Costilla Sánchez shook his head.[56]
Present-day
By December 2011, media reports indicated that Mario Cárdenas Guillén, the brother of the late Antonio Cárdenas Guillén and of the imprisoned Osiel Cárdenas Guillén, had assumed control of the Gulf Cartel.[57] Nonetheless, Mario was not very active in his family affairs and his reluctance to get directly involved in the cartel's drug operations appears to have continued after the death of Antonio.[57] The Mexican Navy, however, arrested him on 3 September 2012 in the city of Altamira, Tamaulipas.[58] In addition, the current leader of the organization, Jorge Eduardo Costilla Sánchez, had been reclusive and never had a permanent spot, often retreating to one of his ranches where he gives orders.[57] Costilla Sánchez never got involved in the day-by-day operations of the cartel, but it seemed unlikely that he will be replaced, given Mario's arrest and past behavior.[57]
In early 2012, the infighting between the Rojos and the Metros that left bloody confrontations and high-ranking arrests has diminished.[59] Nonetheless, the Gulf Cartel had to change its logistics and reconstruct how it manages regional bosses, while other sources say that the Rojos are no longer part of the cartel.[60] In the end, the control fell to the cartel members of the Metros faction, although the Rojos still has significant manpower.[59] The Rojos and the forces loyal to the Cardenas drug family have barricaded in Matamoros, Tamaulipas, while their leader Juan Mejía González has fallen off the radar and has not been heard off since then.[61] A day after several members of the Metros put up banners commemorating the late Samuel Flores Borrego on 6 August 2012, gunfighting occurred in the city, and the Metros' push in Matamoros is a sign that they are determined to remove people who turned against the organization in the past.[61]
However, while the Metros have gained the upper hand in the operations of the cartel, the infighting left them vulnerable to attacks.[57] To be sure, any drug trafficking organization is vulnerable to attacks when infightings occur, but the Gulf Cartel's feud with Los Zetas will compound the problem and make the infighting even more volatile.[57][62] The infighting and struggle between the Gulf Cartel and Los Zetas has surely weakened both organizations, but Los Zetas continue to control key territories in Tamaulipas and seems to have the advantage of recruiting seemingly limitless gunmen from South America, while the Gulf Cartel is opting for young, less-experienced recruits from its territories.[4][62] Moreover, the cartel infighting can open doors for Joaquín "El Chapo" Guzmán of the Sinaloa Cartel to send gunmen to Tamaulipas.[63] The current alliance between the Sinaloa cartel and the Gulf Cartel is only a "marriage of convenience;" the ultimate goal of El Chapo Guzmán is to take over Tamaulipas, and working with Jorge Eduardo Costilla Sánchez was his only access. Costilla Sánchez, on the other hand, needed the Sinaloa cartel's support to fight off Los Zetas and settle disputes with the Rojos.[61]
Costilla Sánchez's and Cárdenas Guillén's arrests
The capture of Jorge Eduardo Costilla Sánchez and Mario Cárdenas Guillén leaves the Gulf Cartel without a definite successor. Both arrests in effect wipe out the traditional old-time bosses of the cartel, putting an end to a generation of drug traffickers.[64][65] When Cárdenas Guillén was arrested on 4 September 2012, it looked as if Costilla Sánchez had finally won the leadership of the Gulf Cartel. Throughout the end of 2011 and until the time of his arrest in 2012, Costilla Sánchez had carried out a campaign to put down Cárdenas Guillén and his faction – the Rojos – by reportedly setting up its members to get arrested or killed. His attempts to successfully put down his rivals allegedly gave him the protection of some high-ranking officials in the Mexican Armed Forces.[64]
Nonetheless, Costilla Sánchez's own tactics backfired after a group of his henchmen arrested in Río Bravo, Tamaulipas reportedly betrayed him and notified the authorities of his whereabouts. It is also possible Cárdenas Guillén's declarations resulted in the apprehension of Costilla Sánchez too.[64]
Without a clear successor of Costilla Sánchez, his faction – the Metros – could come to an end, although it is still likely that there are other old-crime boses of lesser importance still trying to keep the Gulf Cartel standing.[64] With the recent arrest of a Gulf Cartel representative in Colombia, the drug business could be disrupted even further. One clear benefactor of the fall of the Gulf Cartel is its rival group, Los Zetas. It is also possible that the several within the Gulf Cartel may decide to join the Sinaloa Cartel or Los Zetas, although the latter seems unlikely given the bitter sentiment both groups have planted.[64]
Currently, Los Zetas is also experiencing a power struggle within its own ranks, so the future of the Gulf Cartel is difficult to predict.[64]
Metro 4's assassination
El Metro 4, a high-ranking lieutenant of the Gulf Cartel, was reportedly killed by Los Zetas or by members of his own cartel on January 15, 2013.[66]
Fragmentation
In June 2020, InSight Crime journalist Victoria Dittmar claimed that the Gulf Cartel had largely fragmented; loyalist remnants of the cartel still held some control in Tamaulipas. The power vacuum created by the collapse of the Gulf Cartel was filled by various smaller criminal groups, including former Gulf Cartel factions like Los Metros and Los Pelones.[67]
Matamoros, officially known as Heroica Matamoros, is a city in the northeastern Mexican state of Tamaulipas, and the municipal seat of the homonymous municipality. It is on the southern bank of the Rio Grande, directly across the border from Brownsville, Texas, United States. Matamoros is the second largest city in the state of Tamaulipas. As of 2016, Matamoros had a population of 520,367. In addition, the Matamoros–Brownsville Metropolitan Area has a population of 1,387,985, making it the 4th largest metropolitan area on the Mexico–US border. Matamoros is the 39th largest city in Mexico and anchors the second largest metropolitan area in Tamaulipas.
Osiel Cárdenas Guillén is a Mexican drug lord and the former leader of the Gulf Cartel and Los Zetas. Originally a mechanic in Matamoros, Tamaulipas, he entered the cartel by killing Juan García Abrego's friend and competitor Salvador Gómez, after the former's arrest in 1996. As confrontations with rival groups heated up, Osiel Cárdenas sought and recruited over 30 deserters from the Grupo Aeromóvil de Fuerzas Especiales to form the cartel's armed wing. Los Zetas served as the hired private mercenary army of the Gulf Cartel.
Tomás Jesús Yarrington Ruvalcaba is a Mexican politician affiliated with the Institutional Revolutionary Party. He held office as the Mayor of Matamoros from 1993 to 1995, and the Governor of Tamaulipas from 1999 to 2005. Yarrington sought nomination for the presidential elections for the PRI in 2005.
The Gulf Cartel is a criminal syndicate and drug trafficking organization in Mexico, and perhaps one of the oldest organized crime groups in the country. It is currently based in Matamoros, Tamaulipas, directly across the U.S. border from Brownsville, Texas.
Jorge Eduardo Costilla Sánchez is a former Mexican drug lord and top leader of the criminal drug trafficking organization known as the Gulf Cartel. He was among Mexico's most-wanted drug lords, until his arrest in 2012.
Antonio Ezequiel Cárdenas Guillén, commonly referred to by his alias Tony Tormenta, was a Mexican drug lord and co-leader of the Gulf Cartel, a drug trafficking organization based in Tamaulipas. He headed the criminal group along with Jorge Eduardo Costilla Sánchez. Antonio was considered by Mexican security forces as one of Mexico's most-wanted men.
Mario Alberto Cárdenas Guillén is a former leader of the Mexican criminal group called the Gulf Cartel. He is the brother of Osiel Cárdenas Guillén and Antonio Cárdenas Guillén.
Samuel Flores Borrego was a Mexican drug lord and high-ranking lieutenant of the Gulf Cartel. He was a former state judicial policeman who protected the ex-leader of the Gulf cartel, Osiel Cárdenas Guillén. Upon his arrest, Flores Borrego became the right-hand man of Jorge Eduardo Costilla Sánchez, the former leader of the criminal organization.
Juan Reyes Mejía-González, commonly referred to by his alias R1, is a Mexican drug lord and high-ranking member in the Gulf Cartel who allegedly heads Los Rojos, a faction within the cartel.
Mario Armando Ramírez Treviño, commonly referred to by his aliases El Pelón and/or X-20, is a Mexican suspected drug lord and former leader of the Gulf Cartel, a drug trafficking organization.
Los Rojos is a faction of a Mexican drug trafficking organization known as the Gulf Cartel. The group was formed in the late 1990s during the reign of Osiel Cárdenas Guillén, the former leader of the cartel, to provide security to the organization's leaders as the cartel's armed wing.
Rafael Cárdenas Vela is a former Mexican drug lord and high-ranking lieutenant of the Gulf Cartel. He is the nephew of Antonio and Osiel Cárdenas Guillén, two men who at one time led the criminal organization.
Los Metros is a faction of a Mexican drug trafficking organization known as the Gulf Cartel. The group was formed in the late 1980s during the reign of Osiel Cárdenas Guillén, the former leader of the cartel, to provide security to the organization's leaders as the cartel's armed wing. The leader of Los Metros, Mario Ramirez Treviño, alias X-20, was arrested on 17 August 2013.
Héctor David Delgado Santiago, commonly referred to by his alias El Metro 4, was a suspected Mexican drug lord and high-ranking leader of the Gulf Cartel, a criminal group based in Tamaulipas. Born and raised in Matamoros, Tamaulipas, El Metro 4 initiated his criminal career by working with Los Metros, an enforcer gang of the Gulf Cartel.
Miguel Villarreal was a U.S.-born Mexican suspected drug lord and high-ranking leader of the Gulf Cartel, a criminal group based in Tamaulipas. He was the crime boss of Reynosa, Tamaulipas. Nicknamed El Gringo in reference to his U.S. nationality, Villarreal was identified by authorities as a Gulf Cartel leader in 2010, when he allegedly commanded cells that fought Los Zetas drug cartel in northeastern Mexico. By 2011, he served as the regional kingpin in Miguel Alemán, Tamaulipas and ordered several kidnappings and killings in the South Texas border area from Mexico.
Héctor Manuel Sauceda Gamboa, commonly referred to by his alias El Karis, was a Mexican suspected drug trafficker and high-ranking leader of the Gulf Cartel, a drug trafficking organization based in Tamaulipas. He was the brother of the drug lord Gregorio Sauceda Gamboa, another high-ranking drug trafficker who worked under the tutelage of Osiel Cárdenas Guillén, the former top leader of the cartel. El Karis took the lead of the Gulf Cartel in Reynosa following the arrest of Jaime González Durán, a leader of Los Zetas drug cartel, in November 2008.
Homero Enrique Cárdenas Guillén, also known by his aliases El Majadero and El Orejón, was a Mexican suspected drug lord and alleged leader of the Gulf Cartel, a drug trafficking organization. He is the brother of the former Gulf Cartel leaders Antonio, Mario, and Osiel Cárdenas Guillen. During the late 1990s, Homero worked for the Gulf Cartel under the tutelage of his brothers. However, after several years of government crackdowns, the Gulf Cartel suffered severe drawbacks, including the death and arrests of Homero's brothers and allies. In August 2013, Homero became the de facto leader of the Gulf Cartel following the arrest of Mario Ramírez Treviño. However, he reportedly died of a heart attack on 28 March 2014.
Galdino or Galindo Mellado Cruz, commonly referred to by his alias El Mellado and/or Z-9, was a Mexican suspected drug lord and one of the founders of Los Zetas, a criminal organization originally formed by ex-commandos from the Mexican Armed Forces. He joined the Mexican Army in 1992 and was part of the Grupo Aeromóvil de Fuerzas Especiales (GAFE), an elite special forces unit of the Army. In 1999, he withdrew from the military and was recruited by the Gulf Cartel, a drug trafficking organization, shortly thereafter.
Víctor Manuel Vázquez Mireles is a Mexican drug lord and high-ranking member of the Gulf Cartel, a criminal group based in Tamaulipas, Mexico. Vázquez Mireles joined the cartel during the 1990s and was a trusted enforcer of former kingpin Osiel Cárdenas Guillén. He started his career in the cartel as one of his bodyguards and was eventually placed in charge of operations in Tamaulipas and Veracruz. He was reportedly responsible for supervising the purchase of drugs intended to be smuggled into the U.S. for distribution and for arranging the assistance of corrupt law enforcement officials in the cartel's operations.
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.
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