Z-43 Pleads Guilty to Trafficking Tons of Cocaine into United States
Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Who We Are
    • About
    • Mission
    • Leadership
    • History
    • Divisions
      • Domestic Divisions
      • Foreign Divisions
      • Operational Divisions
    • DEA Museum
    • Wall of Honor
    • Contact Us
      • Submit a Tip
      • Extortion Scam
      • Public Affairs
      • Social Media Directory
  • What We Do
    • Forensic Sciences
      • GUARDS
      • Forensic Sciences Policy
      • Forensic Science Organizations
      • Forensic Science Contact
    • Law Enforcement
      • DEA Office of Training
        • Office of Training Programs
      • El Paso Intelligence Center (EPIC)
      • Intelligence
      • Operations
        • Administrative Law Judges
        • DEA Asset Forfeiture
        • Domestic Cannabis Suppression / Eradication Program
        • HIDTA
        • OCDETF
    • Education and Prevention
      • Family Summit
      • Red Ribbon
      • Kiki and the History of Red Ribbon Week
      • Red Ribbon Toolkit - Resources For Your Community
      • DEA’s Family Summit
      • Operation Engage
      • Community Outreach
      • Just Think Twice
      • Campus Drug Prevention
      • Get Smart About Drugs
      • Operation Prevention
    • Drug Information
      • Drug Policy
      • Drug Scheduling
      • The Controlled Substances Act
    • News
      • Alerts
      • Press Releases
      • Most Wanted Fugitives
        • All Fugitives
      • Stories
      • Events
      • Speeches
      • Testimony
    • Campaigns
      • One Pill Can Kill
        • Senior Citizens
        • Partner Toolbox
        • Social Media Campaign
      • DEA National Prescription Drug Take Back Day
  • Careers
    • Special Agent
      • Special Agent FAQs
    • Diversion Investigator
      • Diversion Investigator Job Announcement
    • Intelligence Research Specialist
      • Intelligence Research Specialist Job Announcements
      • Intelligence Research Specialists FAQs
      • Schedule A Hiring Authority: Intelligence Research Specialist
    • Forensic Sciences Careers
    • Professional & Administrative Careers
    • Student & Entry Level Careers
    • Employment Eligibility
    • How to Apply
      • How To Claim Veterans' Preference
      • Priority Consideration
      • Benefits
      • Veterans and People With Disabilities
      • Operation Warfighter
  • Resources
    • Cartels
    • Illegal Online Pharmacies
    • OD Justice
    • Fentanyl Supply Chain
    • Pill Press Resources
    • Recovery Resources
    • Together for Families
    • Data and Statistics
      • Domestic Arrests
      • Staffing and Budget
    • FOIA
      • About FOIA
      • Contact DEA FOIA
      • Make a Request
      • What Happens After Making a Request
      • Requester Categories
      • Fees Charged
      • Fee Waiver
      • FOIA FAQ
      • FOIA Logs and Reports
      • FOIA Library
      • Additional FOIA Links
      • FOIA Exemptions
      • What Are Exclusions?
      • Privacy Act
      • Privacy Act Exemptions
      • Privacy Impact Assessment and Management Information Systems
    • Publications
    • Media Galleries
    • Victim Witness Assistance Program
      • Victim Witness Assistance Program Resources
      • Human Trafficking Prevention

United States Drug Enforcement Administration

  • Get Updates
  • Scam Alert
  • Full Menu
  • English
  • Español

Main Menu

Explore DEA
  • Who We Are
    • About
    • Mission
    • Leadership
    • History
    • Divisions
    • DEA Museum
    • Wall of Honor
    • Contact Us
  • What We Do
    • Forensic Sciences
    • Law Enforcement
    • Education and Prevention
    • Drug Information
    • News
    • Campaigns
  • Careers
    • Special Agent
    • Diversion Investigator
    • Intelligence Research Specialist
    • Forensic Sciences Careers
    • Professional & Administrative Careers
    • Student & Entry Level Careers
    • Employment Eligibility
    • How to Apply
  • Resources
    • Cartels
    • Illegal Online Pharmacies
    • OD Justice
    • Fentanyl Supply Chain
    • Pill Press Resources
    • Recovery Resources
    • Together for Families
    • Data and Statistics
    • FOIA
    • Publications
    • Media Galleries
    • Victim Witness Assistance Program
  • Submit A Tip

Breadcrumb

  • Home
  • Z-43 Pleads Guilty to Trafficking Tons of Cocaine into United States

Z-43 Pleads Guilty to Trafficking Tons of Cocaine into United States

September 21, 2023
|
Share Article
|
Download Press Release
For Immediate Release
Contact: Sally M. Sparks
Phone Number:

HOUSTON – A former high-ranking member of the Los Zetas cartel has entered a guilty plea to a conspiracy to import tons of cocaine into the United States, announced Drug Enforcement Administration (DEA) Special Agent in Charge Daniel C. Comeaux of the Houston Division and U.S. Attorney Alamdar S. Hamdani.

Jose Maria Guizar-Valencia, 43, of Tulare, California, is considered one of the last numbered Los Zetas and was a regional leader in charge of the Guatemala/Central America region.

“Today the cartels were put on notice,” said Hamdani. “After a long and hard-fought battle, we brought another ruthless cartel leader to justice. Jose Maria Guizar-Valencia may have thought he was untouchable, but now he feels the reach, power and persistence of the Department of Justice and the Drug Enforcement Administration (DEA). He once led the drug activity in a large swath of Central America. Those days are over, and the residents of the Southern District of Texas are now safer.”  

“The guilty plea of Guizar-Valencia is another example of our success in the fight against Mexican drug cartels operating in the United States and exemplifies the commitment of the DEA and our law enforcement partners to battle against global drug trafficking organizations,” said DEA Special Agent in Charge Daniel C. Comeaux, Houston Division. “DEA continues our pursuit to hold accountable high-ranking members of Mexican drug cartels who profit from the sale of dangerous drugs to our citizens and threaten the security of the United States.”

In 2012, law enforcement began an investigation into the illegal drug trafficking activities of the Los Zetas. At the time, they were a Mexican-based drug cartel in control of much of the Mexico/U.S. border to include the Texas corridor. 

The investigation revealed Los Zetas had expanded their control of the drug trade to Central and South America. This enabled them to control the importation of drugs from countries including Guatemala, Honduras and Colombia into the Republic of Mexico and then into the United States.

The investigation revealed that from 2007 to 2014, Guizar-Valencia was responsible for controlling a large portion of Guatemala and for coordinating the transportation of multi-ton quantities of cocaine from Colombia to Guatemala, Guatemala to Mexico and then from Mexico into the United States for further distribution. Guizar-Valencia also managed the receipt of millions of dollars in U.S. currency the cartel obtained from the sale of cocaine in the United States.

Guizar Valencia had been under indictment and was on the run for many years. He evaded apprehension until Feb. 9, 2018, when Mexican authorities and its military arrested him in Mexico City, Mexico. He later waived extradition.

U.S. District Judge Diana Saldana will sentence Guizar-Valencia at a later date, at which time he will be facing a possible punishment of up to life in prison and a $10 million maximum fine. He will remain in custody.

The DEA spearheaded the long-term Organized Crime Drug Enforcement Task Forces (OCDETF) investigation.

OCDETF identifies, disrupts and dismantles the highest-level drug traffickers, money launderers, gangs and transnational criminal organizations that threaten the United States by using a prosecutor-led, intelligence-driven, multi-agency approach that leverages the strengths of federal, state and local law enforcement agencies against criminal networks. Additional information about the OCDETF Program can be found on the Department of Justice’s OCDETF webpage.

Assistant U.S. Attorneys (AUSA) MaryLou Castillo, Lance Watt and former AUSA James Hepburn of the Southern District of Texas and Kirk Handrich of the Criminal Division’s Narcotic and Dangerous Drug Section prosecuted the case.

Download Press Release
###
Cocaine
US Department of Justice - Drug Enforcement Administration

Drug Enforcement Administration

Jonathan Pullen Special Agent in Charge - Houston
@DEAHoustonDiv
  • Facebook
  • X
  • Email
  • Who We Are
    • About
    • Domestic Divisions
    • Foreign Offices
    • Contact Us
    • DEA Museum
  • What We Do
    • Forensic Sciences
    • Law Enforcement
    • Drug Prevention
    • Diversion Control Division
    • News
  • Careers
    • Special Agent
    • Diversion Investigator
    • Forensic Sciences
    • Intelligence Research Specialist
    • How to Apply
  • Resources
    • Drug Information
    • Employee Assistance Program
    • FOIA
    • Publications
    • Media Galleries
    • VWAP
  • Doing Business
    with the DEA
    • Overview
    • Current Vendors
    • Prospective Vendors
    • Security Clauses
    • Security Forms
    • Small Business Program
    • Vendor Engagement Request
  • Policies
    • Accessibility & Policy
    • Legal Policies & Disclaimers
    • No FEAR Act
    • Privacy Policy
    • U.S. Department of Justice EEO Policy
    • USA.gov
    • Whistleblower Protection
    • Your Rights as a Federal Employee

United States Drug Enforcement Administration

DEA.gov is an official site of the U.S. Department of Justice
Facebook X LinkedIn Instagram

DEA Contact Center

(202) 307-1000 info@dea.gov
Contact the Webmaster