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Press Release

Drug Trafficker who used Teens as Couriers Sentenced to 85 Months

For Immediate Release
U.S. Attorney's Office, Southern District of California

Assistant U.S. Attorney Meghan E. Heesch (619) 546-9442    

SAN DIEGO – A Tijuana-based drug trafficker who used teens as drug couriers was sentenced in federal court today to seven years in prison and a $50,000 fine for his leadership role in coordinating the movement of large quantities of cocaine, heroin, fentanyl, and methamphetamine to San Diego from Mexico.

Osvaldo Medivil-Tamayo, 22, pleaded guilty in August 2020 to conspiracy to import and conspiracy to distribute federally controlled substances. In his plea agreement, Mendivil admitted he was “the leader of a drug distribution cell based in Tijuana” and that he used high school students as drug couriers to move drugs through San Diego ports of entry.

Mendivil also admitted that he “involved individuals less than 18 years of age in crossing drugs.” He admitted that he and his co-conspirators “specifically recruited high school students who crossed through the San Diego Ports of Entry daily. Mendivil knew that these individual[s] were minors as they hid narcotics on their persons, in backpacks, and in vehicles as they crossed into the United States.” According to court filings, Mendivil’s trafficking activities were captured on a wiretap on his Snapchat account. Mendivil’s own messages indicated his significant involvement in coordinating drug transportation loads. Mendivil sent and received numerous photographs and videos of narcotics on Snapchat, which DEA agents were able to review and collect as evidence.

Mendivil’s intercepted Snapchat messages also painted a picture of Mendivil knowingly using minors as drug couriers. Court filings highlight the specific conversations between Mendivil and his co-conspirators where Mendivil is provided with identification documents of would-be juvenile couriers, showing their ages. In one case, Mendivil received a photograph of a Chula Vista High School identification card and subsequently discussed the drop location for what agents believed to be several hundred pills.

According to his plea agreement, Mendivil worked as the transportation coordinator for several sources of supply of drugs and maintained a “cadre of couriers” to transport drugs across the U.S.-Mexico border in vehicles. Mendivil also paid others to recruit these couriers on his behalf. Mendivil admitted that the seizures of drugs attributed to his organization during the course of this investigation was approximately 150 kilograms total of heroin, fentanyl, cocaine and methamphetamine.

At his sentencing hearing, U.S. District Judge Cynthia Bashant noted Mendivil was “not only destroying lives with the drugs brought in but was destroying lives by getting other young people involved.”

“Our youth are being used by drug traffickers to smuggle dangerous drugs across the border,” said Acting U.S. Attorney Randy Grossman. “We are aggressively prosecuting the recruiters who exploit children. But the children also need to know that trying to sneak dangerous drugs under the noses of authorities is risky business. Don’t throw away your future.” Grossman praised prosecutor Meghan Heesch for her excellent work on this matter, and DEA and IRS agents for their innovative investigative strategies in this case.

“Drug cartels will do anything to get drugs into the United States so they can make their blood money - including putting our children in harm’s way,” said DEA Special Agent in Charge John W. Callery. “The DEA prioritizes investigations involving the exploitation of children and is involved in community outreach to educate parents and teenagers of the explicit dangers associated with smuggling drugs for cartels.”

Related cases 19CR2953-BAS and 20CR1454-BAS charged Mendivil’s co-conspirators, including his recruiters, stash house operators, and couriers.  Seven other co-conspirators with lesser roles than Mendivil have been convicted and sentenced for federal drug trafficking offenses.

DEFENDANT                                               Case Number 19-CR-2320-BAS                                          

Osvaldo Mendivil-Tamayo                            Age: 22                                   Tijuana, Mexico


Count 1: Conspiracy to Import Cocaine, Fentanyl, Heroin, and Methamphetamine – Title 21, U.S.C., Sections 952, 960, 963

Count 2: Conspiracy to Distribute Cocaine, Fentanyl, Heroin, and Methamphetamine – Title 21, U.S.C., Sections 841, 846

Maximum penalties as to both counts: Life in prison and $10 million fine


Drug Enforcement Administration

Internal Revenue Service- Criminal Investigations

This prosecution is part of an 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.

Updated August 31, 2021

Drug Trafficking
Press Release Number: CAS21-0830-Medivil