U.S. Attorney’s Office Filed 81 Border-Related Cases This Week

SAN DIEGO – Federal prosecutors in the Southern District of California filed 81 border-related cases this week so far, including charges of 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 June 28, Wilmar Morales Ramirez, a citizen of Mexico, was arrested at the San Onofre gate of Camp Pendleton and charged with Deported Alien Found in the United States. He was previously deported to Mexico in December 2024.
• On June 29, Almida Ayala Torres, a U.S. citizen, was arrested and charged with Importation of a Controlled Substance. According to a complaint, a dog alerted to her vehicle as she tried to cross the border at the San Ysidro Port of Entry. Customs and Border Protection officers found 85 packages containing 113 pounds of methamphetamine hidden in the trunk hatch, driver’s side back door, passenger’s side back door, passenger’s side front door, center console, firewall, driver’s side quarter panel and passenger’s side quarter panel.
• On June 30, Daniel Yanez Arriaga, a U.S. citizen, was arrested and charged with Importation of a Controlled Substance. According to a complaint, Customs and Border Protection officers at the Otay Mesa Port of Entry found that Yanez was hiding five pounds of fentanyl on his body when he attempted to cross the border in his car.
• On July 2, Fernando Ojeda Martinez, a U.S. citizen, was arrested and charged with Importation of a Controlled Substance. According to a complaint, Customs and Border Protection officers at the San Ysidro Port of Entry found 52 packages containing 221 pounds of methamphetamine concealed in the rear passenger’s quarter panel, driver’s side passenger’s quarter panel, spare tire and gas tank of the defendant’s car.

Also this week, 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 are some of those cases:

• On July 1, Anderson Fabricio Leon-Chirinos, a citizen of Honduras who was previously convicted of two federal immigration felony convictions as well as state robbery and batter convictions, was found guilty by a jury of Attempted Re-entry of Remove Alien for again reentering the U.S. illegally. Sentencing is scheduled for September 29, 2025; Leon-Chirinos faces a maximum sentence of 20 years in prison.
• On July 1, Anderson Fabricio Leon-Chirinos, a Honduran national who was previously convicted of felony Robbery in May 2014, and illegally re-entering the United States in 2018 and 2021, was found guilty by a jury of Attempted Reentry of Removed Alien for again entering the U.S. illegally. Sentencing is scheduled for September 29, 2025, and Leon-Chirinos faces a maximum sentence of 20 years in prison.
• On July 2, Juan Carlos Ojeda-Saldana, a Mexican national, was sentenced in federal court to 70 months in custody for conspiring to distribute methamphetamine.
• On July 2, Ana Maria Rosas-Ortega, a Mexican national who was previously convicted of two illegal re-entry offenses (Texas 2014 and Arizona 2015), and misuse of a U.S. passport (California 2016), was sentenced in federal court to 46 months in custody for attempting to illegally reenter the United States.

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.