Guatemala's authorities arrested an alleged member of Mexico's Sinaloa Cartel on May 20, the latest supposed accomplice from the Joaquin "El Chapo" Guzman-led crime syndicate to fall.
In one indication of how much the conflict in Tijuana has evolved since 2009, the Drug Enforcement Administration (DEA) issued a new poster identifying the six most-wanted drug traffickers in the border region -- five of them members of the Sinaloa Cartel.
Mexican and US authorities believe they have identified six Mexico states where Sinaloa Cartel head Joaquin "El Chapo" Guzman is usually based, raising further questions as to why to the elusive kingpin has proven so difficult to catch.
US authorities planned Joaquin "El Chapo" Guzman's capture during Mexico's previous administration, according to a respected Mexican news source, but Mexican armed forces blocked the operation, indicating government complicity in the elusive Sinaloa Cartel leader's repeated escapes.
Guatemalan authorities say that a man resembling Joaquin “El Chapo” Guzman, Latin America’s biggest drug trafficker, has been killed by security forces. The reports are likely false, but raise questions about what Chapo's fall would mean for Mexico.
A Mexican investigative news outlet questions whether a recently-arrested top Sinaloa Cartel hitman was handed over by cartel bosses, perhaps in order to uphold a pact to keep violence in the area at a minimum.
In February 2012, Mexican police announced they had come close to capturing the world's most elusive kingpin, Joaquin "El Chapo" Guzman. However, a newspaper investigation found that there is no record that the supposed operation to snag the Sinaloa Cartel boss ever took place.
Documents filed in a US District Court describe how an alleged Sinaloa Cartel collaborator discussed the use of private aircraft to move millions of dollars of cash between Australia and the US, as part of the cocaine trade.