Blog dedicated to reporting on Mexican drug cartels
on the border line between the US and Mexico
.

Friday, May 1, 2026

"Gringo Cartels": How Drug Gangs Operate in the U.S.

“Sol Prendido” for Borderland Beat





Throughout the 20th century, the United States was home to major organized crime bosses. Figures like Al Capone and John Gotti built illicit empires and dominated the headlines. But in their wake, the country lacked a single, dominant kingpin in the illicit drug trade.


This leads us to ask: given that the United States is one of the world's largest drug markets, why is there no single "capo" like "El Chapo"—nor any major cartels—comparable to those found in Latin America?


In this video, we explain who is *really* selling drugs inside the United States—and why they are rarely discussed. A few months ago, a scene unfolded in a New York federal court that captured the world's attention.


Ismael "El Mayo" Zambada—one of the historic leaders of the Sinaloa Cartel—pleaded guilty. He admitted that, for decades, he had trafficked massive quantities of drugs into the United States.


For U.S. authorities, this marked a historic victory. Pam Bondi—a former U.S. Attorney General—highlighted a message that authorities in this country repeat time and again: major Latin American cartels are the ones responsible for flooding the United States with drugs.


However, this narrative leaves out an essential part of the system. The United States is not merely the final destination; it is one of the world's largest drug markets. And for that market to function, someone must handle everything that happens once the drugs cross the border: distributing the drugs domestically, selling them on the streets... and managing the money.


And this is where, according to some experts, local organizations play a significant role. But the question remains: do "American cartels" actually exist? According to an FBI report, there are more than 30,000 gangs operating in the United States, with an estimated 1.4 million members.


Some of these groups include the Arizona Mexican Mafia, Barrio Azteca, the Border Brothers, the Hells Angels, and the Latin Kings—to name just a few. There are those who argue that these groups could, in fact, be classified as cartels.


"American cartels are similar to those in Colombia, Mexico, and Central America. The reality is that the world... has grown accustomed to the narrative put forth by the United States—specifically the federal government—that cartels exist elsewhere, but never within its own territory. And that was true until a few years ago, when, thanks to the cunning of Mexican cartels, they eventually learned just how dangerous it can be to operate within the United States. They remain the primary wholesale suppliers of narcotics to the U.S.; however, for decades now, American citizens have been involved in the sale, transport, distribution, and money laundering associated with these illicit drugs.”


Although Esquivel believes that it doesn’t serve the interests of officials at the DEA and other government agencies to speak of “American cartels.”


“If the United States were to acknowledge them as such... it would lose the political leverage needed to pressure other nations—such as Mexico, currently facing Donald Trump’s threat of a military invasion to combat drug trafficking. What they don’t want to discuss are two very simple things: First, that they already have cartels operating domestically; and second, that they neglected a public health and education crisis that has now ballooned into a massive problem—one that is incredibly difficult to halt.”


Nevertheless, there are those who don’t believe that the organizations operating within the U.S. can be compared to their Latin American cartel counterparts. Primarily, this is due to their differing methods of operation.


According to Steven Dudley of Insight Crime, gangs in the United States lack the power to corrupt authorities in the way that occurs in Latin America. He believes that their connections with law enforcement—as well as with political and economic elites—are minimal, and that they possess scant capacity to challenge the State's monopoly on power.


The second factor is their structure. There is no single "boss of bosses" controlling everything. Instead, they operate as independent cells: each group has its own leaders, its own rules, and its own modus operandi. Their dominion is far more fragmented.


They control neighborhoods, streets, and even street corners. This makes them more difficult to dismantle; if one cell falls, others continue to operate. Furthermore, according to some experts, they owe no "loyalty" to any specific supplier; they simply do business with whoever offers the best terms. This affords them both flexibility and power.


But let us return to the initial question: Why is there no major American drug lord? According to experts, it’s not in criminal leaders' best interest to seek notoriety. The United States features a robust presence of law enforcement agencies and police forces, as well as severe penalties that would easily strip them of their illicit gains. Added to this is the fact that the very structure of the gang-based criminal system does not require a single "capo" to function.


"In the United States, there is no single cartel capo—precisely because the Italian Mafia, which held sway in the U.S. during the early part of the last century, provided a clear example that a lone boss cannot last. Sooner or later, he will fall, and his organization will be dismantled—just as happened with Al Capone."


Indeed, avoiding high-profile visibility is an advantage: the lower the profile, the lower the risk. Yet, setting these considerations aside, the fact remains that—far from subsiding—drug consumption in the United States has actually increased over the past few decades. And cartels from Latin America, Asia, and other parts of the world continue to serve as the primary suppliers.



Source: BBC News Mundo

Thursday, April 30, 2026

Casualties Reported after Clash Between Armed Groups in Chiapas

By "El Huaso" for Borderland Beat

Two are dead and several others were wounded after a shootout between two armed groups on a rural highway in central Chiapas.

Wednesday, April 29, 2026

US Charges Sinaloa Governor Ruben Rocha Moya and Other Mexican Politicians for Drug Trafficking

"Socalj" for Borderland Beat


The United States Department of Justice indicted the Governor of Sinaloa, Rubén Rocha Moya , as well as nine other Mexican officials, on drug and weapons-related crimes linked to the Sinaloa Cartel .

Among those accused are current and former high-ranking officials from both the government and law enforcement agencies of the state of Sinaloa, who are accused of associating with the Sinaloa Cartel to distribute large quantities of drugs to the United States.


Tuesday, April 28, 2026

CJNG's El Jardinero Captured in Nayarit

By "Karamazov" for Borderland Beat


On April 27, 2026, Audias Flores Silva, known as “El Jardinero,” was apprehended during a surgical military operation in the state of Nayarit carried out by the Mexican Navy’s Special Forces (SEMAR) without any reported fatalities. This operation was executed after 19 months of surveillance by the naval intelligence unit, beginning in October 2024 in coordination with U.S. and Mexican agencies.

Police Officer Killed and Another Wounded in Pinos

“Sol Prendido” for Borderland Beat 





Following the armed assault, security forces launched an operation in that area of ​​the state of Zacatecas.


The State Roundtable for Peacebuilding and Security reported that, in the early hours of this Saturday, while officers from the Zacatecas Immediate Reaction Force (FRIZ) and local police were conducting crime prevention and deterrence patrols in this jurisdiction, they came under armed attack. During the incident, a member of the Municipal Police lost his life, and an officer from the State Police sustained injuries.


The attack took place on State Highway 144, along the Pinos–Ojuelos stretch, near the community of El Obraje, where the security agencies were carrying out their operational duties.


The assault was repelled, and the attackers fled the scene; however, authorities stated that they acted in accordance with established protocols to safeguard the safety of both the personnel involved and the general population.


As a result of these events, two officers were wounded and subsequently transported to receive medical attention.


It was later confirmed that one of the officers—a member of the Municipal Police—died in the line of duty, while the FRIZ officer is reported to be in stable condition and continues to receive medical care.


Following the incident, a security operation remains in effect in the area, involving the coordinated participation of authorities from all three levels of government. These agencies include the Zacatecas Immediate Reaction Force, the Mexican Army, the National Guard, and the State Attorney General's Office of Zacatecas—specifically through its Investigative Police division—all working to locate those responsible for the attack.


Pinos, Zacatecas 



Source: Express Zacatecas

Monday, April 27, 2026

Reynosa Wakes to Narco Blockades After Capture of Regional Metros Officer

By "El Huaso" for Borderland Beat

Early this morning, members of Los Metros were highly active across Reynosa, burning tires in roadways, deploying tire spikes, destroying government security cameras, and setting fire to a tire repair shop, in response to a government operation which captured a regional boss.

Sunday, April 26, 2026

Up Close And Personal With Death Dealers

“Sol Prendido” for Borderland Beat 






A spirited conversation is underway between enforcers from the Chapitos and the Jalisco New Generation Cartel, aka the Special Forces Union (FEU). 


The sum and substance of what all they have to say centers on mockery for the fallen members from the Cabrera/Mayito Flaco alliance. 


Information released with this broadcast stated that the captives had their eyes removed beforehand. What was recorded on film is the removal of a corpse’s head and the dismemberment of his limbs. 


Two assassins work in sync with each other for the job. One employs a fixed-blade knife while the other makes good use of a long machete. 



Sinaloa, México 



Source: Anonymous 

Friday, April 24, 2026

Heavy Military Operation Against Gente del Guano in the Golden Triangle

By "Karamazov" for Borderland Beat

On Wednesday, April 22, 2026, a major military operation took place in El Durazno, Tamazula, Durango—an area heavily contested by drug trafficking organizations within the so-called Golden Triangle. Initial reports claimed that Aureliano Guzmán Loera (“El Guano”) had been captured, but authorities later clarified he was not detained, although several others were arrested.

Thursday, April 23, 2026

US Sanctions Sinaloa Cartel Chemical Precursor Supplier Network in India & Guatemala

"Socalj" for Borderland Beat


The U.S. Treasury Department sanctioned more than 20 individuals and companies involved in the global supply chain of chemical precursors and the production of synthetic drugs that have collaborated with the Sinaloa Cartel, specifically Los Chapitos and Los Mayos.

The precursor chemicals for producing both fentanyl and methamphetamine were shipped from India through Guatemala, to Sinaloa and Guadalajara in Mexico. Several of the suppliers and logistical companies sanctioned as part of this network have been reported to have supplied chemicals to both CDS and CJNG groups.

The U.S. is 'Supplying' Weapons to Mexico! Authorities Confirm a Massive Flow of Arms From the Border

“Sol Prendido” for Borderland Beat 






So far in 2026, 800 weapons and 78,000 rounds of ammunition have been seized at Texas's eight border ports of entry. This report comes from Marco Fragoso. These are no ordinary weapons. 


In the Laredo sector, U.S. authorities have seized everything from Barrett .50-caliber rifles—capable of piercing armor—to gold-plated pistols featuring images of Saint Jude Thaddeus, the Mexican flag, and even some engraved with the surname "Trump." These types of weapons are frequently intercepted at the gateway to Mexico. 


This is a .50-caliber weapon—specifically a Barrett .50 Cal.—which is also nicknamed "Tostón" in Mexico, a term used because of its .50-caliber size. 


There are also homemade weapons, crudely fashioned from steel pipes. It is an arsenal as diverse as it is alarming, yet it shares a single destination: across the border into Mexico. 


To curb this flow, enforcement tactics have evolved. Today, X-ray scanners allow agents to peer inside vehicles in mere seconds, while K9 units sniff out contraband that remains invisible to the naked eye. And for the authorities, there are signs of progress. 


In fiscal year 2025, across the eight ports of entry in South Texas—stretching from Brownsville to Laredo—more than 500 weapons and 54,000 rounds of ammunition were seized. Yet, in the short time elapsed in 2026, that figure has already surpassed 800 weapons and 78,000 rounds. 


Even so, concealment methods remain as ingenious as they are difficult to detect. Authorities explain that weapons are hidden using the very same methods employed to smuggle drugs or cash. 


"I mean, there are natural compartments within vehicles—you know, gas tanks, false floors." 


And while authorities continue to refine their technology and strategies, the underlying problem continues to grow. They acknowledge that the greatest challenge lies not merely in detecting the weapons, but in the sheer volume and the persistent demand for them. 


"That, and... just the amount of weapons that are being requested." 


Thus, amidst hidden compartments, cutting-edge technology, and an unrelenting demand, the border has become a high-stakes game of hide-and-seek—where every weapon that slips through risks fueling the violence plaguing Mexico.



Source: El Heraldo de México

FBI Operation Gangsta's Paradise Arrests 43 Tied to Orange County Mexican Mafia Leaders

"Socalj" for Borderland Beat


“This morning, we executed operation “Gangsters Paradise. We’ve indicted forty members and associates of the Mexican Mafia, who is the most powerful, prolific gang that operates out of state prisons,” said L.A.’s top federal prosecutor, Bill Essayli.

“They control and operate all the Hispanic street gangs out in the neighborhoods,” he added. Federal agents working with local police arrested 43 suspects in all, confiscated firearms and seized illegal drugs, conducting 30 raids mostly in Santa Ana, Anaheim, Lake Elsinore and Lakewood, California.

Wednesday, April 22, 2026

Aureliano Guzmán Loera, aka El Guano

“Sol Prendido” for Borderland Beat 



Video translation is as follows:



"The brother of Joaquin El Chapo Guzman, Aureliano, nicknamed El Guano, has this version been confirmed?"


"Operational actions are being developed since this morning in Sinaloa, specifically in Badiraguato and its surroundings. There are actions of the security cabinet, mainly headed by the Secretariat of National Defense. There are detainees; the detention of this subject, hasn’t yet been confirmed. Nonetheless, operations are ongoing at this time. Thank you."


Omar Garcia Hurtuch confirmed a federal operation carried out in the mountainous area of Sinaloa, where several detainees have already been reported. Although he didn't confirm the capture of Aureliano Guzmán, brother of El Chapo Guzmán. 


According to reports from local and national media, the deployment was concentrated in Badiraguato and bordering areas with Durango, in the region known as the Golden Triangle, a historic bastion of the Guzmán family. 


Medias in Sinaloa reported since this morning of helicopter overflights and the presence of federal forces by air and land in the mountains, which generated unofficial versions about a possible capture of El Guano. 


Radio frequencies of criminal groups even circulated about the capture of El Guano Guzman and Churras Calabazas. The federal government hasn’t specified the number of people detained nor the identity of those captured. 


For its part, the media InfoBae reported that the Secretariat of National Defense denied that Aureliano Guzmán is among those detained. Originally from the mountainous area of Badiraguato, his name has appeared in various security reports related to criminal activities in the northwest of the country.  


According to official investigations, he is linked to operations in the region known as the Golden Triangle. A strategic area for drug trafficking due to its geographically difficult access conditions. 


Over the years, Guano has been considered by authorities as a relevant target within federal operations, from which he has previously escaped. The US State Department is offering a reward of $5 million for information leading to his capture. 


He is facing charges in that country for international conspiracies to distribute marijuana, cocaine, methamphetamine and fentanyl. 


On August 31st, 2025, the Immigration and Customs Enforcement service, ICE, its acronym in English, belonging to the Department of Homeland Security, announced a reward of $10 million for information leading to the arrest of Aureliano Guzmán Araujo, also known as El Juanito, son of El Guano. 


That publication, the department made inaccuracies by wrongly identifying the young man as the brother of the Chapitos, sons of El Chapo, when in reality he is their cousin.



Source: Grillonautas 2

Fentanyl Delivered to Your Door in the U.S.: the Network That Ships Drugs by Mail Without Going Through Mexico

“Sol Prendido” for Borderland Beat 




In Toledo, Ohio, Marcus Gaines donned his U.S. Postal Service (USPS) uniform every morning and headed out to deliver the mail. What his neighbors didn't know was that, along that very same route, he was also delivering fentanyl, heroin, and cocaine right to people's doorsteps. He charged $500 per package.


While Donald Trump has designated fentanyl a "weapon of mass destruction" and pressures Mexico with threats of military intervention, a database compiled by MILENIO—based on 36 court records made public by the Department of Justice (DOJ)—reveals that the problem has senders and recipients located right within the United States.


That’s right: the country’s postal service has become a conduit for corrupt mail carriers, gang members, networks directed from prison cells, and packages sent under fictitious names—all without U.S. authorities themselves having been able to put a stop to the problem.


The records reviewed by this publication reveal that at least 80 individuals have been prosecuted over the last 15 months for using the postal service to traffic hard drugs. The majority of these cases—six out of every ten—operated exclusively within U.S. territory, with no ties to Mexican cartels.


Deliveries span from Tennessee to Hawaii, and from Ohio to Florida. Sometimes the drugs travel concealed within books—their pages soaked in synthetic narcotics—or in packages addressed to hotel front desks, such as those at Holiday Inn Express; other times, they arrive in correspondence disguised as legal letters, or in shipments delivered by a mail carrier along his own route in exchange for $500 per package.


In July 2025, the White House itself acknowledged the magnitude of the problem: in fiscal year 2024, 98 percent of all narcotics seizures involving customs cargo originated from shipments valued at less than $800—shipments that were exempt from standard customs inspections. That universe reached 1.36 billion packages annually, circulating through both private carriers—such as FedEx and UPS—and the international postal service, where inspections were equally minimal or nonexistent.


Phantom Senders and Recipients: The Network the Government Cannot Shut Down


In its semiannual report of April 2025, the Postal Service Inspector General acknowledged that drug trafficking organizations are actively targeting postal employees because these workers have access to the Postal Service’s vast distribution network.


Gaines, the mail carrier from Toledo, is just one example—but not the only one. In October of that same year, the same agency documented the case of a female mail carrier who smuggled in 62 kilograms of cocaine, fentanyl, and heroin concealed within ordinary shipments.


The preferred method for those utilizing the mail is simple: packages bearing false names. Jose Ruben Leyva shipped fentanyl from Phoenix, Arizona, to Columbus, Ohio, using invented senders and recipients; his associate, Ontario Yarbrough, received at least five packages and tracked another 13 in the Columbus area from a house in the Hilltop neighborhood, where authorities discovered 500 grams of fentanyl, bags of white powder, weapons, ammunition, and cash.


There are many more such cases. Take, for instance, that of Justin Dupras from Massachusetts, who would fly to California, purchase cocaine, mail it that very same day, and catch a return flight home. He was arrested when he arrived to pick up the package at the Fall River post office.


Organizations are targeting postal workers because of the extensive access they have.


Torrez Drane, a 32-year-old man, engaged in a similar scheme: he made several trips to California, purchased large quantities of methamphetamine, and mailed them to Louisiana, where he personally redistributed them throughout the southern part of the state.


Of the cases revealed through U.S. Department of Justice reports, 31 were prosecuted in 2025, and five in the first months of 2026. Fifty-eight percent—specifically, 21 cases—operated entirely within U.S. territory, with no direct ties to foreign cartels.


Fentanyl or carfentanil figured in 17 of the 36 cases; methamphetamine, in 15; and cocaine, in 11. Massachusetts accounts for nine of the case files; Ohio, six; and Florida, five. The remaining cases are scattered across the country, ranging from Alaska to South Carolina, and from Idaho to Hawaii.


Court records reveal cases where drug shipments sent via the postal system originated from within prisons. Such is the case of Anthony Bravo, who coordinated a network trafficking methamphetamine and carfentanil—the latter being 100 times more potent than fentanyl—between California and Hawaii, using contraband cellphones from a state penitentiary. The shipments were sent via federal mail (USPS) and arrived in Kauai, an island in the Hawaiian archipelago.


In Florida, Mario Clifford Rivera—known as "Chuky"—a member of MS-13 (a gang designated as a terrorist organization by Trump in February 2025), also operated his fentanyl network from inside a state prison, utilizing a contraband cellphone and the U.S. Postal Service.


In Massachusetts, the H-Block gang devised a different solution to supply inmates: they soaked sheets of paper in synthetic cannabinoids, printed them with fake law firm letterheads, and mailed them as legal correspondence. Guards typically did not inspect letters from attorneys.


The same scenario unfolded in Ohio: Austin Siebert used a homemade binding machine to infuse the paper of paperback books with synthetic drugs, which he then mailed to the Grafton Correctional Institution.


Other International Shipments


While Trump has focused his attention on Mexico, Department of Justice records document other routes involved in postal trafficking. In Florida, a man named Dudzinski Poole led a 17-person organization that received fentanyl directly from China via mail; over a two-year period, nearly 400 packages were shipped from California to Florida. Poole laundered the proceeds by paying legitimate artists to organize concerts.


In Framingham, Massachusetts, four undocumented Brazilian nationals operated a clandestine pharmacy catering to the Portuguese-speaking community, importing controlled medications from Brazil via the mail.

There are also documented cases of drug trafficking via mail bearing Mexican postage stamps. Fidel Félix Ochoa, a leader of the Sinaloa Cartel  extradited by Mexico to the United States on January 20, 2025, directed mail-based distribution operations from Mexico. According to the Department of Justice, his case serves to illustrate the significant role played by the postal service within drug trafficking routes.


Federal prosecutors in Florida identify him as one of the key leaders of the Sinaloa Cartel responsible for directing trafficking and money laundering activities; they allege that he coordinated the entry of hundreds of kilograms of fentanyl and cocaine into the United States, utilizing both human couriers and the U.S. postal service itself.


There are records of other international routes in postal traffic, such as China and Brazil. 


Another individual sentenced in Texas to more than 26 years for supplying fentanyl from Mexico was Juan Manuel Navarette Robles. The Department of Justice reported that this Mexican trafficker was sentenced in East Texas to 315 months in prison—that is, just over 26 years—after pleading guilty to conspiracy to distribute fentanyl.


According to information presented in court, Navarette Robles was a high-level source for the supply of fentanyl and methamphetamine from Mexico; he trained others and directed drug distribution within U.S. territory, primarily utilizing the postal service and various hubs or receiving points.


The illicit cargo was then redistributed to Texas and other destinations. Navarrete traveled to the United States, where he was apprehended in possession of substantial quantities of fentanyl.


In Nebraska, a woman named Amy Holmdohl was awaiting her packages of methamphetamine—sent from Mexico—at the front desk of a Holiday Inn Express in Omaha.


According to data from Customs and Border Protection (CBP) released in August 2025, fentanyl seized in international mail had an average purity exceeding 90 percent—a stark contrast to the less than 10 percent purity found in fentanyl intercepted at the land border.


At least 80 people have been prosecuted for this crime over the past 15 months.


The volume of these shipments rose from 134 million in 2015 to 1.36 billion in 2024—four million packages daily, the majority of which went unchecked.


These cases involve at least 80 implicated individuals who exploited the postal infrastructure, whether through local networks, transnational operators, corrupt employees, logistics intermediaries, or schemes for the receipt and distribution of packages within the United States.



Sources: Milenio, Borderland Beat Archives

Tuesday, April 21, 2026

"El 51" is Captured, Linked to Seven Murders in Colima

“Sol Prendido” for Borderland Beat 






In Colima, the alleged perpetrator of the double homicide of a bakery owner and his brother—proprietors of the *El Pichón* bakery—was arrested; the crime took place on April 14 in the state capital. The detainee has been identified as José Antonio N., alias "El 51." 


Investigations link him not only to the murder of the bakers but also to at least seven other killings committed over the past two weeks—including the murder of three siblings in the capital's Alvarrada neighborhood, as well as that of a state police officer on January 2, 2026. 


Colima’s Secretary of Security and Citizen Protection, Ricardo Gómez, reported that the detainee was a member of a criminal cell belonging to the Jalisco New Generation Cartel (CJNG), specifically the cell known as "Cobra." 


"So, we’re talking about a hitman who executed seven people in just two weeks; this highlights the magnitude of the violence generators relative to the population of a given state, doesn't it? A single individual takes seven lives in two weeks." 


During the same press conference, security authorities disclosed details regarding the operational methods of the Jalisco New Generation Cartel's criminal cells within the state. 


"They are organized into squads of six operatives; notably, every participant or member within these groups is an outsider. If there are young people from Jalisco operating in Colima, it’s highly probable that there are young people from Colima operating in Jalisco. Furthermore, they may operate in Michoacán one day, in Colima the next, and back in Jalisco the day after that." 


The official noted that the members of these cells are not natives of Colima but rather hail from other states across the country. This strategy, he explained, aims to prevent them from being recognized by the local population. Given this operational logic, authorities do not rule out the possibility that individuals recruited within Colima may currently be operating in other states. 


"The criminals extract themselves—or flee—from urban areas into rural zones in order to go into hiding. They engage in a practice known as 'locking down,' 'cooling off,' or 'lying low' inside safe houses, allowing them to eventually escape or make their exit." 


Upon committing a homicide, the alleged perpetrators take refuge in safe houses and subsequently plot their escape via dirt roads located in the city's outskirts, which complicates their immediate detection. 


During his remarks, the Secretary delivered a message directed at young people who might be vulnerable to recruitment by organized crime. In reality—and young people need to understand this—the lifespan of a hitman is extremely brief. They’re exploited by these criminals, exploited by these criminal groups, used, and then discarded like trash.


Colima, Colima



Source: Uno Tv

Two CIA Officers Among Four Dead in Chihuahua Car Accident, Sheinbaum Denies Knowledge of Joint Ground Operations

"Socalj" for Borderland Beat


According to the Washington Post, citing two unnamed sources; the two U.S. embassy officials who died in an automobile accident in northern Mexico worked for the Central Intelligence Agency (CIA). Two others, including the Chihuahua AEI Director, were killed in the car accident as well.