![Major drug trafficker Edgar "La Barbie" Valdez is escorted by Mexican federal police during a news conference at the federal police center in Mexico City August 31, 2010. Mexico captured Valdez on Major drug trafficker Edgar "La Barbie" Valdez is escorted by Mexican federal police during a news conference at the federal police center in Mexico City August 31, 2010. Mexico captured Valdez on](https://c8.alamy.com/comp/2CRAB27/major-drug-trafficker-edgar-la-barbie-valdez-is-escorted-by-mexican-federal-police-during-a-news-conference-at-the-federal-police-center-in-mexico-city-august-31-2010-mexico-captured-valdez-on-monday-in-a-new-victory-for-president-felipe-calderons-high-stakes-war-on-murderous-cartels-that-threatens-the-countrys-image-among-investors-and-tourists-federal-police-caught-valdez-a-leader-of-the-beltran-leyva-cartel-based-in-central-mexico-in-a-residential-area-near-mexico-city-the-government-said-reutershenry-romero-mexico-tags-society-crime-law-2CRAB27.jpg)
Major drug trafficker Edgar "La Barbie" Valdez is escorted by Mexican federal police during a news conference at the federal police center in Mexico City August 31, 2010. Mexico captured Valdez on
![Mexico asks US for answers as notorious drug lord 'La Barbie' vanishes from federal prison system | International | EL PAÍS English Mexico asks US for answers as notorious drug lord 'La Barbie' vanishes from federal prison system | International | EL PAÍS English](https://images.english.elpais.com/resizer/eatQC3oD2vC9EkOVHL9dGZd29UY=/980x980/cloudfront-eu-central-1.images.arcpublishing.com/prisa/F5INRRGBZVHTTKVHF5BB5LR2F4.jpg)
Mexico asks US for answers as notorious drug lord 'La Barbie' vanishes from federal prison system | International | EL PAÍS English
![Mexico is requesting information from the US Bureau of Prisons on the whereabouts of "La Barbie" - Mexico Daily Post Mexico is requesting information from the US Bureau of Prisons on the whereabouts of "La Barbie" - Mexico Daily Post](https://mexicodailypost.com/wp-content/uploads/2022/12/la-barbie.jpg)
Mexico is requesting information from the US Bureau of Prisons on the whereabouts of "La Barbie" - Mexico Daily Post
![Whereabouts of notorious drug lord nicknamed "La Barbie" unknown as Mexico presses U.S. for answers - CBS News Whereabouts of notorious drug lord nicknamed "La Barbie" unknown as Mexico presses U.S. for answers - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2022/12/01/bf3f017e-e6d2-49ed-8f70-102be4222353/thumbnail/1200x630g2/f73675392f8e40f5c472c43d15de7fbf/gettyimages-103742128.jpg)