Sunday, January 25, 2026

US-Mexico investigation leads to synthetic drug lab in Nuevo León

A joint investigation by federal authorities and the United States Drug Enforcement Administration (DEA) resulted in the arrest of the owner of a chemical company and the seizure of a Nuevo León laboratory believed to be manufacturing fentanyl.

Guadalupe Almaguer was arrested in García, Nuevo León, after a search of two facilities owned by the chemist’s firm, Ampex Chemicals.

Federal agents found a laboratory equipped with instruments, machinery, chemical substances, notebooks filled with handwritten notes and a refrigerator in one of the buildings, located in the Ciudad Mitras industrial park.

Officials also found barrels, boxes, jars and storage racks, all of which led authorities to believe that fentanyl was being produced in the laboratory.

The Attorney General’s Office described it as the biggest seizure in Mexican history due to the lab’s production capacity.

Fentanyl is considered to be up to 50 times more potent than heroin and its use has led to the deaths of thousands of people in Mexico and the United States.

Source: Milenio (sp), La Jornada (sp)

Have something to say? Paid Subscribers get all access to make & read comments.
A man looks out over Mexico City from a public transport gondola

Mexico’s week in review: Prisoner handover deepens US security ties while trade tensions threaten USMCA

0
Mexico navigated a tense week with its northern neighbors, as Canada's comments at Davos revealed cracks in the USCMA partnership and Mexico-US security collaboration continues to deepen.
Ryan Wedding in custody

Former Olympic snowboarder, wanted in US for trafficking, arrested in Mexico

5
Canadian Ryan Wedding lived a “colorful and flashy” lifestyle in Mexico for 10 years, while allegedly running a major cocaine trafficking business and sitting on the FBI's Ten Most Wanted list.
Mexican President Sheinbaum and Canadian Prime Minister Mark Carney

Opinion: Mexico could lose out as Canada risks USMCA with bet on ‘new world order’

13
As Canada pushes back against the U.S., Mexico has the most to lose, writes Logan Gardner.
BETA Version - Powered by Perplexity