Investigation and Analysis of Organized Crime
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The Sinaloa Cartel, often described as the largest and most powerful drug trafficking organization... ReadLeer
/ Mexico

Sinaloa Cartel

The Tijuana Cartel, also known as the Arellano Felix Organization, is based in one of the most... ReadLeer
/ Mexico

Tijuana Cartel

Led by the Beltran Leyva brothers, this Mexican drug trafficking organization worked with the... ReadLeer
/ Beltran Leyva Org


The Gulf Cartel was once among Mexico's top cartels
The Gulf Cartel is one of the oldest and most powerful of Mexico’s criminal groups but... ReadLeer
/ Gulf Cartel

Gulf Cartel

Mario Ramirez Treviño, alias "X20"
Mario Ramirez Treviño, alias X20, was the head of the Gulf Cartel, an organization that has... ReadLeer
/ Gulf Cartel

Mario Ramirez Treviño, alias ‘X20’

Alejandro "Omar" Treviño Morales, alias "Z42," was a member of criminal organization the Zetas and... ReadLeer
/ Mexico

Alejandro ‘Omar’ Treviño Morales, alias ‘Z42’

The Popular Revolutionary Army (Ejercito Popular Revolucionario - EPR) is a Marxist-Leninist... ReadLeer


The Knights Templar (Cabelleros Templarios) emerged in March 2011 as a splinter group of... ReadLeer
/ Knights Templar

Knights Templar

The Juarez Cartel is responsible for smuggling tons of narcotics from Mexico into the U.S.... ReadLeer
/ Juarez Cartel

Juarez Cartel

The Barrio Azteca prison gang emerged in Texas prisons, later served as armed support to the... ReadLeer
/ Barrio Azteca

Barrio Azteca

Beginning as a group of Special Forces deserters at the service of the Gulf Cartel, the Zetas would... ReadLeer
/ Mexico


Servando Gomez Martinez, alias "La Tuta," was a former high-ranking member of the Familia... ReadLeer
/ La Familia Michoacana

Servando Gomez Martinez, alias ‘La Tuta’