U.S. Attorney’s Office Filed 76 Border-Related Cases This Week

SAN DIEGO – Federal prosecutors in the Southern District of California filed 76 border-related cases this week, including charges of assault on a federal officer, bringing in aliens for financial gain, reentering the U.S. after deportation, and importation of controlled substances.

The U.S. Attorney’s Office for the Southern District of California is the fourth-busiest federal district, largely due to a high volume of border-related crimes. This district, encompassing San Diego and Imperial counties, shares a 140-mile border with Mexico. It includes the San Ysidro Port of Entry, the world’s busiest land border crossing, connecting San Diego (America’s eighth largest city) and Tijuana (Mexico’s second largest city).

In addition to reactive border-related crimes, the Southern District of California also prosecutes a significant number of proactive cases related to terrorism, organized crime, drugs, white-collar fraud, violent crime, cybercrime, human trafficking and national security. Recent developments in those and other significant areas of prosecution can be found here.

A sample of border-related arrests this week:

• On July 20, Adrian Arturo VILLAR-Chavez (VILLAR), was arrested and charged with Importation of a Controlled Substance. According to a complaint, VILLAR applied for entry through Andrade, California Port of Entry driving a black Mercedes. Upon inspection of the vehicle, Customs and Border Protection officers found 75.38kg (166.18 pounds) of methamphetamine concealed in the vehicle.
• On July 24, Juan Roberto CRUZ-Quinonez, a Guatemalan national, was arrested and charged with Transportation of Illegal Aliens. According to a complaint, U.S. Border Patrol Agents were conducting a pro-active patrol of State Route 94 when they observed a suspicious vehicle driving eastbound. Following a traffic stop on the suspicious vehicle, U.S. Border Patrol Agents identified the driver of the vehicle as CRUZ, who was attempting to transport two illegal aliens within the United States for financial gains.
• On July 24, Alberto LOPEZ-Salazar, a Mexican national, was arrested and charged with Attempted Entry after Deportation. According to a complaint, LOPEZ was attempting to enter the U.S. at the San Ysidro Port of Entry by hiding under a blanket in the rear of a vehicle. LOPEZ was discovered by Customs and Border Protection officers after the officers noticed two adult males hiding in the rear of the vehicle. The defendant has a criminal history in the U.S. and had previously been deported to Mexico twice, the most recent deportation being in June 2025.

Also recently, a number of defendants with criminal records were convicted by a jury or sentenced for border-related crimes such as illegally re-entering the U.S. after previous deportation. Here is one of those cases:

• On July 25, 2025, Perla IBARRA Rodriguez, a Mexican national who is a permanent resident of the United States, was sentenced to 27 months in custody for smuggling more than 20 pounds of fentanyl into the United States. While on bond in this case, IBARRA was charged in San Bernardino County in a separate incident for possessing methamphetamine for sale, transporting methamphetamine, and willfully causing or permitting any child to suffer.

Pursuant to the Department’s Operation Take Back America priorities, federal law enforcement has focused immigration prosecutions on undocumented aliens who are engaged in criminal activity in the U.S., including those who commit drug and firearms crimes, who have serious criminal records, or who have active warrants for their arrest. Federal authorities have also been prioritizing investigations and prosecutions against drug, firearm, and human smugglers and those who endanger and threaten the safety of our communities and the law enforcement officers who protect the community.

The immigration cases were referred or supported by federal law enforcement partners, including Homeland Security Investigations (HSI), Immigration and Customs Enforcement’s Enforcement and Removal Operations (ICE ERO), Customs and Border Protection, U.S. Border Patrol, the Drug Enforcement Administration (DEA), the Federal Bureau of Investigation (FBI), the U.S. Marshals Service (USMS), and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), with the support and assistance of state and local law enforcement partners.

Indictments and criminal complaints are merely allegations and all defendants are presumed innocent until proven guilty beyond a reasonable doubt in a court of law.