Zetas

Beginning as a group of Special Forces deserters at the service of the Gulf Cartel, the Zetas would go on to become one of the most powerful and feared cartels in Mexico before infighting and the loss of leaders began their decline.

READ FULL PROFILE

Latest News

GULF CARTEL / 30 AUG 2021

It was a Saturday, around 12:30 p.m. local time, when a caravan of three vehicles loaded with well-armed men and…

BELTRAN LEYVA ORG / 12 AUG 2021

Mexico's process of criminal fragmentation has been a slow burn. Many of the country's mightiest criminal groups have been unable…

HOMICIDES / 4 AUG 2021

Families combing for clues about their vanished loved ones at recently discovered extermination sites in northern Mexico have turned to…

HUMAN RIGHTS / 14 JUL 2021

The new Netflix series, “Somos.,” (We Are), offers a respectful but powerful look at the Allende massacre, one of the…

ELITES AND CRIME / 3 JUN 2021

Running for office in Mexico means risking one's life. Just one week ahead of local elections on June 6, at…

COCAINE / 18 NOV 2020

At InSight Crime’s 10th anniversary conference, presenter Robert Muggah described the primary reaction he has received when collaborating with the…

Key Actors

Heriberto Lazcano, alias 'Z3'

MEXICO / 2016-10-20 19:47:17

Heriberto Lazcano, alias "Z3," was a former commander in the Mexican special forces, before going on to head the Zetas’ drug trafficking operations. He was killed in a shootout…

Miguel Angel Treviño, alias 'Z40'

MEXICO / JULY 17, 2021

Miguel Angel Treviño, alias "Z40," was a top commander of the Zetas criminal organization in Mexico before his capture by Mexican Marines on July 15, 2013. …

Read More About Mexico

About InSight Crime

THE ORGANIZATION

Emergency First Aid in Hostile Environments

24 SEP 2021

At InSight Crime's annual treat, we ramped up hostile environment and emergency first aid training for our 40-member staff, many of whom conduct on-the-ground investigations in dangerous corners of the region.

THE ORGANIZATION

Series on Environmental Crime in the Amazon Generates Headlines

17 SEP 2021

InSight Crime and the Igarapé Institute have been delighted at the response to our joint investigation into environmental crimes in the Colombian Amazon. Coverage of our chapters dedicated to illegal mining…

THE ORGANIZATION

Exploring Climate Change and Organized Crime

10 SEP 2021

In July, InSight Crime Co-director Steven Dudley moderated a panel for the Climate Reality Project's regional series of workshops for young climate activists in the Americas. The week-long event…

THE ORGANIZATION

Gearing Up a New Class of Interns

3 SEP 2021

InSight Crime is readying its newest class of interns – from universities in Europe and the Americas – to begin investigative work on a number of high-impact projects. For the…

THE ORGANIZATION

Tracking Environmental Crime in the Amazon

27 AUG 2021

Next week, InSight Crime launches an investigation – conducted with Brazilian think-tank the Igarapé Institute – on the sophisticated organized crime structures and armed groups that…

icon #SupportFreePress
image

Support Our Work

Investigating organized crime is an expensive and often risky enterprise. Reaching primary sources and getting the real story involve extensive fieldwork. Please donate. Every dollar supports our mission.

DONATE NOW image