Mexican security forces have arrested Epifanio N., known by the alias “Pepa,” the accused leader of the La Línea crime organization, in a raid in Ojinaga, Chihuahua — the border town that sits directly across the Rio Grande from Presidio, Texas. Pepa's son, identified as Alejandro N., was also taken into custody in the same operation. The arrests came as Pepa now faces a provisional U.S. warrant seeking his extradition on drug trafficking charges.
According to El Paso Times, the operation involved Mexican military, National Guard troops and federal agents, and Mexico's security cabinet described Pepa as a regional cartel leader accused of overseeing drug production, trafficking and migrant smuggling. During the raid, Mexican forces reportedly seized five firearms, 400 rounds of ammunition, two vehicles and a building. La Línea is also known as the Juárez drug cartel, and it has controlled smuggling corridors through the Ojinaga area for years.
U.S. Ambassador to Mexico Ronald Johnson issued a statement praising the bilateral intelligence sharing that led to the capture, according to Infobae, confirming that the suspect faces a U.S. provisional extradition warrant on drug trafficking charges. Johnson credited the joint efforts of Mexican military intelligence and U.S. federal partners in tracking down the cartel figure.
A New Legal Weapon Against La Línea
The arrest lands just weeks after the U.S. Department of the Treasury declared La Línea a foreign terrorist organization. The designation is part of the legal context surrounding the arrest.
Northern Command credited its Joint Interagency Task Force-Counter Cartel with providing critical intelligence support for the operation, alongside a homeland security task force and the U.S. Marshals Service. The task force was formally established by the Department of War on January 15, based in Tucson, Arizona, under Air Force Brig. Gen. Maurizio Calabrese, and was built to fuse defense, law enforcement and intelligence capabilities along the southern border, according to U.S. Northern Command.
Federal Actions Involving La Línea
Pepa's capture follows other U.S. actions involving La Línea. Treasury Department sanctions have also targeted activity linked to La Línea.
OFAC sanctioned five Mexican nationals and two entities tied to La Línea, in coordination with Mexico's Financial Intelligence Unit. And in 2022, a federal court in North Dakota issued a judgment awarding $4.6 billion in damages in connection with the November 2019 ambush in Sonora, Mexico, that killed nine U.S. citizens. The 2019 Sonora massacre and the 2026 designation are separate developments in the broader history of La Línea, according to Motley Rice.
Violence That Has Spilled Across the Border
The Ojinaga region — sometimes called the “Ojinaga Triangle,” spanning Ojinaga, Coyame del Sotol and Manuel Benavides — has seen intense violence tied to internal purges within La Línea and incursions by Sinaloa Cartel factions, according to the Big Bend Sentinel. Those confrontations previously prompted additional police deployments and security operations in the border region.
That instability has reached Presidio residents directly. Hoodline previously reported on an FBI bounty tied to the July 2025 fatal shooting of a 20-year-old Presidio resident as his vehicle returned across the border from Ojinaga, with the FBI El Paso field office posting a $25,000 reward for information in February. The violence has also raised concerns about weapons trafficking across the border from Presidio.
Federal officials also pointed to a show-of-force operation conducted by U.S. federal law enforcement agencies and the Mexican Army along the Rio Grande at the El Paso-Juárez border on August 13, intended as a message against the Juárez cartel. With Pepa now in custody, key questions remain unanswered: how La Línea's internal power dynamics will shift in the wake of his capture, and how quickly Mexican judicial authorities will move to process his extradition to the United States.
