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
    • History
    • Divisions
      • Atlanta
        • Atlanta Leadership
        • Atlanta Contacts
      • Caribbean
        • Caribbean Leadership
        • Caribbean Contacts
      • Chicago
        • Chicago Leadership
        • Chicago Contacts
      • Dallas
        • Dallas Leadership
        • Dallas Contacts
      • Detroit
        • Detroit Leadership
        • Detroit Contacts
      • El Paso
        • El Paso Contacts
      • Headquarters
      • Houston
        • Houston Leadership
        • Houston Contacts
      • Los Angeles
        • Los Angeles Leadership
        • Los Angeles Contacts
      • Louisville
        • Louisville Leadership
        • Louisville Contacts
      • Miami
        • Miami Leadership
        • Miami Contacts
      • New England
        • New England Leadership
        • New England Contacts
      • New Jersey
        • New Jersey Contacts
      • New Orleans
        • New Orleans Leadership
        • New Orleans Contacts
      • New York
        • New York Leadership
        • New York Contacts
      • Omaha
        • Omaha Leadership
        • Omaha Contacts
      • Philadelphia
        • Philadelphia Leadership
        • Philadelphia Contacts
      • Phoenix
        • Phoenix Leadership
        • Phoenix Contacts
      • Rocky Mountain
        • Rocky Mountain Leadership
        • Rocky Mountain Contacts
      • San Diego
        • San Diego Leadership
        • San Diego Contacts
      • San Francisco
        • San Francisco Contacts
      • Seattle
        • Seattle Contacts
      • St. Louis
        • St. Louis Leadership
        • St. Louis Contacts
      • Washington, DC
        • Washington Leadership
        • Washington Contacts
    • DEA Museum
    • Foreign Offices
      • Africa
      • Andean
      • Caribbean
      • Europe
      • Far East
      • Middle East
      • North and Central America
      • Southern Cone
    • Operational Divisions
      • Aviation Division
      • Diversion Control Division
    • Wall of Honor
    • Contact Us
      • Submit a Tip
      • Extortion Scam
      • Congressional and Public Affairs
      • Social Media Directory
  • What We Do
    • Law Enforcement
      • DEA Office of Training
        • Office of Training Programs
      • El Paso Intelligence Center (EPIC)
        • Leadership
        • Mission
        • Services
        • Contacts
      • Forensic Sciences
        • Computer Forensics Program
        • Environmental Management
        • Laboratories
      • Intelligence
      • Operations
        • Administrative Law Judges
        • DEA Asset Forfeiture
        • Domestic Cannabis Suppression / Eradication Program
        • HIDTA
        • OCDETF
        • State and Local Task Forces
    • Education and Prevention
      • DEA’s Family Summit
      • Operation Engage
      • Community Outreach
      • Red Ribbon
        • Kiki and the History of Red Ribbon Week
        • Red Ribbon Toolkit - Resources For Your Community
      • 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
        • Partner Toolbox
        • Social Media Campaign
      • DEA National Prescription Drug Take Back Day
  • Careers
    • Special Agent
      • Special Agent FAQs
      • Special Agent Job Announcements
    • Diversion Investigator
      • Diversion Investigator Job Announcment
    • 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
    • How to Apply
      • Employment Requirements
      • Equal Opportunity Employer
      • How To Claim Veterans' Preference
      • Priority Consideration
      • Benefits
      • Veterans and People With Disabilities
  • Resources
    • Recovery Resources
    • 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

United States Drug Enforcement Administration

  • Search
  • Full Menu

Main Menu

  • Who We Are
  • What We Do
  • Careers
  • Resources
  • Submit A Tip
  • Get Updates
  • Scam Alert
  • English
  • ES

Drug Enforcement Administration

Eduardo A. Chávez Special Agent in Charge
Dallas
@DEADallasDiv
October 06, 2020
Contact: Cynthia M. Velazquez
Phone Number: 571-324-7481
For Immediate Release

Two Texas Prison Gang Members Sentenced to a Combined 50 Years are Back in Prison

Lubbock, TX - Two Texas Syndicate members, a prison gang, were sentenced today to a combined 50 years in prison for drug trafficking in Lubbock, announced by DEA Dallas Field Division Special Agent in Charge Eduardo A. Chavez.

Jose Daniel Flores, aka “Cuate,” 43, was sentenced to 360 months in prison after pleading guilty in March to intent to distribute heroin. Gabriel Sepulveda Manriquez, aka “Pistolas,” 50, was sentenced to 248 months in prison after his June guilty plea to intent to distribute methamphetamine and possession of a firearm in furtherance of drug trafficking.  The sentences were imposed by U.S. District Judge James Wesley Hendrix.

According to court documents, beginning in 2018, the DEA Lubbock office began investigating the Texas Syndicate members for suspected drug trafficking.

DEA agents utilized a cooperating source to purchase methamphetamine from Manriquez at his Lubbock residence. In September 2019, the court authorized a wiretap of Manriquez’s personal cell phone. Agents intercepted numerous conversations between Manriquez and other members of the drug trafficking organization discussing the sale and distribution of narcotics.

Law enforcement executed a search warrant of Manriquez’s residence. He was arrested and law enforcement recovered cocaine packaged for distribution and a Ruger .357 handgun with the serial numbers obliterated.

Two search warrants were issued in connection to Flores’ drug trafficking activity.  The Lubbock Police Department SWAT team located Flores inside a Lubbock hotel room with co-defendant, Allison Langdon, along with two kilograms of methamphetamine, a large sum of cash, and a Glock .40 pistol. Agents also searched Langdon’s house and recovered approximately half-a-kilogram of heroin locked in a safe, which Flores admitted belonged to him.

During an interview with law enforcement, Flores admitted that he obtained methamphetamine and heroin directly from suppliers in Mexico.  The investigation revealed that Flores was responsible for importing over 417 kilograms of methamphetamine from Mexico into the United States on behalf of the drug trafficking organization.

Co-defendants Allison Langdon, Ray Elias Narvais-Rodriguez, Luis Gonzalez, Jesus Manriquez, Angelica Del Valle, Randy Roy Nunez, and Tanner Paul Langdon have received sentences ranging up to 235 months.

This case was investigated by the Lubbock DEA, Lubbock Police Department, Lubbock County Sheriff’s Office, and members of the Lubbock, Texas Anti-Gang Unit. Assistant U.S. Attorney Stephen Rancourt prosecuted this case.

Methamphetamine Heroin Cocaine
  • Facebook
  • Twitter
  • Email

SAMHSA Behavioral Health Treatment Locator

  • Who We Are
    • About
    • Domestic Divisions
    • Foreign Offices
    • Contact Us
    • DEA Museum
  • What We Do
    • Drug Prevention
    • Law Enforcement
    • Diversion Control Division
    • News
  • Careers
    • Overview
    • Special Agent
    • Diversion Investigator
    • Intelligence Research Specialist
  • Resources
    • Drug Information
    • Employee Assistance Program
    • Equal Opportunity Employer
    • FOIA
    • Publications
    • Media Galleries
    • VWAP
  • Doing Business
    with the DEA
    • Overview
    • Current Vendors
    • Prospective Vendors
    • Security Clauses
    • Security Forms
    • Small Business Program
  • Policies
    • Accessibility, Plug-ins & Policy
    • Legal Policies & Disclaimers
    • No FEAR Act
    • Privacy Policy
    • U.S. Department of Justice EEO Policy
    • USA.gov
    • Whistleblower Protection
Home

United States Drug Enforcement Administration

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

DEA Contact Center

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