Mara Salvatrucha, the Salvadoran street gang that got its start in the heart of Los Angeles' Koreatown, has been officially designated by federal authorities as a "transnational criminal organization." MS-13, as it's also known, "is being targeted for its involvement in serious transnational criminal activities, including drug trafficking, kidnapping, human smuggling, sex trafficking, murder, assassinations, racketeering, blackmail, extortion, and immigration offenses," the US Department of the Treasury stated. That means the federal government can use "economic sanctions" against the gang, which has also established a foothold in El Salvador. The designation gives the Treasury Department the power to freeze any financial assets from the gang or its members and prohibits financial institutions from engaging in any transactions with members of the group. 

The Mexican Navy announced that the notorious Heriberto Lazcano AKA "El Lazca"—maximum leader of Los Zetas—was killed along with his chauffeur in a shoot-out near a baseball park in Progreso, Coahuila, Oct. 7. But two days later, the body was lost when an armed commando raided the funeral home where it was being held in the nearby town of  Sabinas. Naval authorities insist a positive identification had been made through fingerprint analysis, although the results of DNA tests are still being awaited. Mexico's Governance Secretary Alejandro Poiré blamed a "lack of coordination" between federal and Coahuila forces for the loss of the body.

Friendly fire caused the death of US Border Patrol agent Nicholas Ivie and the wounding of a fellow agent near the Arizona-Mexico border this week. Three agents were patrolling a remote sector about five miles north of the border where sensors indicated the presence of smugglers, when two agents mistakenly opened fire on the third, authorities now say. Ivie himself is now said to have fired first. The clarification came after nearly a week of speculation that Mexican smugglers shot the agents. Yet, in a little-noticed contradiction to what is now the official story, Mexican police arrested two suspects within days of the shootings—raising the possibility that the arrests were a politically motivated response to US pressure. Sen. Chuck Grassley (R-IA) was quick to politicize the death of the agent, claiming possible links to the "Fast and Furious" weapons scandal. Since Ivie was apparently killed by another US agent—using a service weapon, according to ballistic reports—Grassley may have to rescind his statement. (Mexico Solidarity Network, Oct. 8; AP, Oct. 7)

US officials suspect that organized crime was behind an Aug. 24 attack by Mexican federal police on a US embassy car on a road near the Tres Marías community, south of Mexico City in the state of Morelos, the Associated Press wire service reported on Oct. 2. In the incident, a dozen police agents in several unmarked cars attacked an armored US car with diplomatic license plates in which two agents of the US Central Intelligence Agency (CIA) and a member of the Mexican Navy were traveling to a Navy installation for a training session—apparently part of the aid the US provides to Mexico's "war on drugs."

Peru's coca crop increased by some 5.2% in 2011, according to the UN Office on Drugs and Crime (UNODC)—marking the sixth consecutive year that cultivation increased in the Andean nation. Some 64,400 hectares of coca cultivation were detected in satellite images, compared to the estimated 61,200 hectares cultivated in 2010. While the Upper Huallaga Valley and Apurímac-Ene River Valley (VRAE) continued to account for some 50% of Peru's illegal coca crop, the area under cultivation in these zones increased by only 1%. However, cultivation was up by over 40% in northern Peru, with the provinces of Putumayo and Bajo Amazonas (both in Loreto region) especially named—areas newly opened to cultivation, where the government carries out no eradication campaigns. "Drug traffickers are becoming more efficient," said Flavio Mirella, chief of UNODC's Peruvian office, during a presentation of the report in Lima. "Traffickers need less coca leaf to produce more cocaine. Routes of supply are diversifying and producing areas are getting closer to certain routes of exit" toward Bolivia and Brazil, he said. (Bloomberg, UNODC press release, Sept. 27; BBC News, Sept. 26*)

Mexican naval forces announced the arrest Sept. 27 of Iván Velázquez Caballero, AKA "El Taliban" or "Z-50"—said to be a top commander of Los Zetas who had recently defected to the rival Gulf Cartel. El Taliban was said to be in a struggle with his former boss, Zeta commander Miguel Treviño Morales AKA "Z-40" for control of the "plaza" (trafficking theater) in San Luis Potosí, where the arrest took place. From 2007 until his recent break with the Zetas, he had also controlled the plazas in Zacatecas, Aguascalientes, Guanajuato, Nuevo León and Coahuila. He had a reward of 30 million pesos ($2.3 million) on his head.

Drug trafficking and violent crime in Central America and the Caribbean threaten the rule of law in those regions, according to a report released Sept. 27 by the UN Office of Drugs and Crime (UNODC). The report concluded that cocaine trafficking and the associated violence are the main source of the threat. The UNODC expressed concern that addressing drug trafficking and violence through the use of increasing police presence could further threaten the rule of law by eroding civil rights and displacing organized crime to neighboring nations. The report called on nations in the region to coordinate an international effort to reduce crime, strengthen infrastructure and gain public confidence in law enforcement. It also recommended that the UN provide supplementary law enforcement and advisers to assist the region in developing a strong rule of law.

In other news, the Mexican government continues to play down an Aug. 24 incident in which Mexican federal police in at least four vehicles shot up a US embassy van carrying two US Central Intelligence Agency (CIA) agents to a Mexican Navy installation; the two agents were wounded and are being treated in the US. On Sept. 17 a Mexican official suggested that the attack was the result of simple confusion. The police agents were looking for a gang that had kidnapped an employee of the National Institute of Anthropology and History (INAH) in the same area, the official said. They were focused on the unusual presence of an armored van traveling at high speed on a country road, and they didn't notice that the vehicle had diplomatic license plates, according to the official, who said he couldn't be cited by name. (Associated Press, Sept. 17, via Terra Argentina)