A San Diego federal jury has convicted 23-year-old Ricardo Orizaba-Zendejas on charges that federal prosecutors say tie a border-region drug ring to the 2022 murders of a Yakima, Washington couple and their unborn child.
Yesterday, jurors found Orizaba guilty of conspiracy to distribute fentanyl, methamphetamine, and cocaine, as well as possessing a firearm in furtherance of a drug-trafficking crime. They needed roughly six hours of deliberation before returning the verdicts, according to federal prosecutors, who say the case linked him to a Yakima-based trafficking cell investigators connected to the killings.
According to a press release by the U.S. Attorney’s Office, Southern District of California, agents arrested Orizaba on Feb. 8, 2023, and seized 11 bags of fentanyl pills, three bags of heroin, an AR-15 rifle with a scope, body armor, a drum magazine and other ammunition, a scale, an electronic money counter and large amounts of cash from his bedroom. Prosecutors said the investigation picked up steam after a traffic stop earlier in the probe turned up roughly 150,000 fentanyl pills in a vehicle registered to one of the eventual murder victims. The U.S. Attorney’s Office provides a summary of the evidence presented at trial.
Local coverage from FOX5 San Diego noted that prosecutors described Orizaba as an undocumented Mexican national who worked as an enforcer for the organization, and that the jury found him guilty of both drug and firearms charges. FOX5's reporting tracks with testimony at trial about the group's movements through Southern California ports of entry and the cell's ties to Washington state.
How investigators connected the dots
Hoodline's earlier reporting traced the probe back to drug seizures at San Diego ports of entry between August and October 2021 that ultimately led agents to suspects operating out of a remote Yakima ranch. Investigators say Homeland Security Investigations used ground-penetrating radar, cadaver dogs and forensic testing to locate the remains of Cesar Murillo and Maira Hernandez in September 2023. The outlet detailed the timeline and the prior plea by the alleged cell leader.
Sentencing and penalties
Orizaba is scheduled to be sentenced by U.S. District Judge Dana Sabraw on May 29. Prosecutors note the drug-conspiracy counts carry a mandatory minimum of 20 years and the firearm count carries at least five years, resulting in a combined statutory minimum of 25 years. The counts also expose him to significantly longer terms under federal law. The trial was prosecuted by Assistant U.S. Attorneys Stephen Wong and Alexandra Foster. The U.S. Attorney’s Office outlines the charges and potential penalties.
What’s next
Benjamin Madrigal-Birrueta, identified by prosecutors as the cell leader, pleaded guilty in September 2025 to murdering Murillo and Hernandez and is scheduled to be sentenced on March 27, according to an ICE press release. Madrigal admitted to luring Hernandez to the Yakima ranch and participating in the killings, prosecutors say. With Orizaba now convicted, federal authorities say the case highlights a multi-agency effort spanning HSI, DEA, ATF, the California Highway Patrol and local Washington law enforcement. ICE Homeland Security Investigations described the investigation's scope.
Why it matters locally
For San Diego, the conviction underscores how drug seizures at the border and what might look like routine traffic stops can reverberate far beyond the region as investigators follow supply chains north into other states. Federal officials say the case grew from seizures at local ports of entry and points to the agencies' coordination under the Homeland Security Task Force to dismantle violent trafficking cells. Community groups and prosecutors say prosecutions like this are meant both to cut off the supply and to bring some measure of closure for victims' families.
