Massive stash of cartel cash, drugs and ammo seized from Otay Mesa truck yard

Federal agents seized $3.5 million in cash and massive quantities of cocaine, fentanyl and .50 caliber ammunition
Federal agents seized $3.5 million in cash and massive quantities of cocaine, fentanyl and .50-caliber ammunition from an Otay Mesa truck yard.
(Homeland Security Investigations)

Three Mexican nationals tied to cross-border trucking companies were charged Tuesday in federal court in San Diego after the discovery of a massive cache of drugs, cash and ammunition stockpiled at an Otay Mesa truck yard, the U.S. attorney’s office said.

The entire seizure — $3.5 million in cash, 685 kilograms of cocaine, 24 kilograms of fentanyl, about 20,000 rounds of .50-caliber ammunition and hundreds of body armor vests — is believed to be the largest of its kind in the Southern District of California, federal prosecutors said.

The stash illustrates the pillars of a drug-trafficking empire: narcotics that flow north and illicit proceeds that flow south, along with U.S. weaponry to maintain control over it all.

This collection belonged to the Sinaloa cartel, authorities said. The three men who were arrested — Chula Vista resident Jesus Burgos Arias and Tijuana residents Juan Alatorre Venegas and Jose Yee Perez — are accused of trafficking drugs on the organization’s behalf.


The case is part of a much broader investigation into the cartel’s activities, a probe that began nearly a decade ago in San Diego County and has resulted in charges against more than 125 people, many of them leaders in the inner circle of the organization.

One thread led investigators to a pair of brothers, Jorge Alberto Valenzuela Valenzuela and Gabriel Valenzuela Valenzuela, identified as high-ranking members who together own multiple Mexican trucking companies that they use to transport cocaine from Sinaloa, Mexico, into the U.S., according to an arrest affidavit. The trucks are also used to ferry cash from the drug sales back to Mexico, authorities said.

Burgos, Alatorre and Yee are accused of working for the brothers, according to the affidavit.

On Oct. 15, agents watched Burgos and Jorge Valenzuela at an airport in Long Beach, preparing to board a private jet with eight suitcases. But the pilot inspected the contents of one piece of luggage and discovered what appeared to be bricks of drugs wrapped in plastic, according to the affidavit.

Valenzuela was arrested Oct. 29 outside Boston after taking another flight from San Diego to the East Coast.

On Friday, agents put an Otay Mesa truck yard under surveillance, and sheriff’s deputies conducted traffic stops on three departing vehicles: tractor-trailers driven by Alatorre and Yee and a Ford pickup driven by Burgos.

A subsequent search of the commercial facility revealed the millions of dollars, most of it wrapped in plastic and coated in axle grease. The drugs were found in the garage, and the ammo and body armor were found loaded into a tractor-trailer — probably bound for Mexico, investigators said. An AK-47-style rifle, which had been reported stolen in Los Angeles in 2017, was also seized.

Authorities did not give the exact location of the facility.

“This seizure is significant not just because of its size, but because it demonstrates the direct correlation between narcotics, illicit money and guns that drives violence in our communities and destroys lives,” said Cardell T. Morant, special agent in charge of Homeland Security Investigations. The agency worked jointly with the Drug Enforcement Administration, the San Diego Police Department, San Diego County Sheriff’s Department and the U.S. attorney’s office.

The initial investigation into the cartel began in 2011, when authorities thought they were dealing with a small-scale drug distribution cell in National City and Chula Vista. But the drugs were traced back to the cartel, and the case was expanded and continues today.

Among those who took guilty pleas were Dámaso López-Serrano, a godson of Sinaloa cartel kingpin Joaquín “El Chapo” Guzmán; Jose Rodrigo Arechiga Gamboa, who led the cartel’s assassin squad as “El Chino Antrax”; and Serafin Zambada Ortiz, a U.S. citizen born in San Diego who is a son of the cartel’s at-large co-leader, Ismael “El Mayo” Zambada.


Last week, a former Mexican federal police officer alleged to be a high-ranking member, Ramón Santoyo Cristóbal, was extradited to San Diego following an arrest last year in Rome on a 2016 warrant.

There have also been tunnel builders, money launderers and numerous low-level associates prosecuted as a result of the investigation.

Though Guzmán had been indicted in San Diego as part of a prior investigation, he was ultimately prosecuted in Brooklyn. He is serving a life sentence in a super-maximum-security prison in Colorado.

Kristina Davis writes for the San Diego Union-Tribune.