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Press Release

Twenty-Two Indicted for Drug Trafficking in San Antonio Area

For Immediate Release
U.S. Attorney's Office, Western District of Texas

Twenty-two defendants from San Antonio, Del Rio and Laredo face federal drug trafficking charges, announced U.S. Attorney Ashley C. Hoff and Drug Enforcement Administration (DEA) Special Agent in Charge Daniel C. Comeaux, Houston Division.

A federal grand jury indictment unsealed today charges the following defendants with conspiracy to possess with intent to distribute a controlled substance:

Matthew Noe Arteaga, age 35 of San Antonio;

Nicolas Rodriguez, age 39 of San Antonio;

Bryan Anthony Brown, age 33 of San Antonio;

Brian Victorino Chavarria, age 24 of San Antonio;

Oscar Oviedo, age 26 of San Antonio;

Joseph Richard Guerrero, age 28 of San Antonio;

Homero Garcia, age 36 of San Antonio;

Jesus Gerardo Vasquez, age 19 of San Antonio;

Jesse Martinez, age 41 of San Antonio;

Justin Paul Guerrero, age 26 of San Antonio;

Ricardo Gonzalez, age 24 of San Antonio;

Juan Carlos Robles, age 35 of San Antonio;

Fernando Jose Moreno, age 45 of San Antonio;

Rene Palafos, age 37 of San Antonio;

Michael Barron, age 39 of San Antonio;

Oswaldo Jesus Lopez, age 26 of Laredo;

Oscar Jesus Lopez, age 23 of Laredo;

Javier Garcia Lopez, age 29 of San Antonio;

Jose De Jesus Garcia, age 35 of San Antonio;

Madilyn Marie Alvarado, age 26 of Del Rio

James Patric Bartlett, age 42 of San Antonio; and,

Albelardo Oviedo, age 29 of San Antonio.

The indictment alleges that defendants Arteaga, Rodriguez, Brown, Chavarria, Oscar Oviedo, Joseph Guerrero, Vasquez, Martinez, Justin Guerrero, Gonzalez, Robles, Moreno, Palafos, Barron, Lopez, Jose Garcia, Alvarado, Bartlett, and Albelardo Oviedo conspired from June 2019 until April 7, 2021, to distribute methamphetamine.  It also alleges that from June 2019 until April 7, 2021, Oscar Oviedo, Vasquez, Justin Guerrero, Moreno and Palafos conspired to distribute cocaine, and that Chavarria, Homero Garcia, Oswaldo Lopez and Oscar Lopez conspired to distribute heroin.   All of the defendants except Albelardo Oviedo are also charged in substantive counts in the indictment related to specific instances of drug trafficking that occurred throughout the course of the conspiracy. 

During this investigation, authorities seized approximately 24 kilograms of methamphetamine, six kilograms of heroin, three kilograms of cocaine, four firearms and approximately $100,000 along with other assets attributable to this organization.

Over the past two days, federal, state and local authorities arrested all of the defendants with the exception of Brown, Martinez, Jose Garcia, Alvarado, and Bartlett.  Those five defendants were already in custody.

“These arrests send a strong and unified message that these crimes will not be tolerated in our communities and those who commit these offenses will be brought to justice,” said DEA Special Agent in Charge Comeaux. “We will continue to work closely with our federal, state and local law enforcement partners in order to enhance the quality of life for the citizens in the San Antonio region.”

Martinez, Robles, and Jose Garcia face between 15 years and life upon conviction of conspiracy to possess a controlled substance with intent to distribute.  Each has a prior serious felony drug conviction which enhances their minimum mandatory sentence.  All the remaining defendants face between 10 years to life in federal prison upon conviction. 

It is important to note that an indictment is merely a charge and should not be considered as evidence of guilt.  The defendants are presumed innocent until proven guilty in a court of law.

The DEA, U.S. Marshals Service, IRS Criminal Investigations, U.S. Customs and Border Protection, Texas Department of Public Safety, Bexar County Sheriff’s Office, Terrell Hills Police Department, Seguin Police Department and San Antonio Police Department conducted this Organized Crime Drug Enforcement Task Force (OCDETF) investigation called Operation Alamo Fade. The Bexar County District Attorney’s Office also assisted in the investigation.  OCDETF Lead Task Force Attorney Adrián Rosales is prosecuting this case on behalf of the government.

This operation is part of an OCDETF Strike Force Initiative, which provides for the establishment of permanent multi-agency task force teams that work side-by-side in the same location. This co-located model enables agents from different agencies to collaborate on intelligence-driven, multi-jurisdictional operations to disrupt and dismantle the most significant drug traffickers, money launderers, gangs, and transnational criminal organizations. The specific mission of the Houston/South Texas OCDETF Strike Force is to disrupt and dismantle the drug trafficking organizations headed by designated Consolidated Priority Organization Targets (CPOTs), Regional Priority Organization Targets (RPOTs), and their affiliates that impact Houston and south Texas.



USAO/WDTX Media Relations
(210) 384-7257

Updated July 19, 2021

Drug Trafficking