Jury Convicts David Mendoza Ayala in Federal Fentanyl Trafficking Case
A federal jury found David Mendoza Ayala guilty of fentanyl trafficking, according to court records.
3 reports on this incident · first at Aug 18, 2026, 12:46 p.m. ET
This case is not concluded. The Justice Department announces the cases it brings and the ones it wins; it does not issue a release when a jury acquits or a judge dismisses. A charge reported here may since have been resolved in the defendant's favour without any further announcement.
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On August 13, 2026, a federal jury found 30-year-old David Mendoza Ayala guilty of possession with intent to distribute 400 grams or more of fentanyl, according to court documents released on August 18, 2026, by the U.S. Attorney's Office for the Eastern District of Washington. United States District Judge Mary K. Dimke presided over the trial and set sentencing for November 12, 2026. Mendoza Ayala faces a sentence ranging from 10 years to life in prison, followed by five years to life of supervised release. According to court documents, investigators obtained search warrants for Mendoza Ayala's apartment, two garage units, four storage units, and multiple luxury vehicles. Search operations yielded in excess of 50,000 fentanyl pills, substantial amounts of methamphetamine and cocaine, approximately $10,000 in drug cash proceeds, and over a dozen firearms including AR-style rifles. Authorities seized 13 vehicles associated with Mendoza Ayala. Evidence presented at trial showed that two small children were inside his apartment mere feet from fentanyl-laced pills scattered on the carpet. The case was investigated by the Drug Enforcement Administration's Tri-Cities Resident Office and the Tri-Cities Metro Drug Task Force, and prosecuted by Assistant United States Attorney Brandon Pang. First Assistant United States Attorney Pete Serrano stated that Mendoza Ayala engaged in large-scale drug trafficking and attempted to escape consequences by hiding. Robert A. Saccone, Special Agent in Charge of the DEA Seattle Field Division, said Mendoza Ayala showed a complete disregard for human life by having deadly pills within reach of young children. Isaac Merkl, Commander of the Tri-City Metro Drug Task Force, cited the partnership between local detectives and federal agents as key to the investigation.
Earlier reports
Aug 18, 2026, 12:53 p.m. ET
Tri-Cities Man Convicted in Federal Fentanyl Trafficking Case
On August 13, 2026, a federal jury found 30-year-old David Mendoza Ayala guilty of possession with intent to distribute 400 grams or more of fentanyl, according to records from the U.S. Attorney's Office for the Eastern District of Washington released on August 18, 2026. United States District Judge Mary K. Dimke presided over the trial in federal district court and scheduled sentencing for November 12, 2026. Mendoza Ayala faces a minimum sentence of 10 years and up to life in prison, followed by no less than five years and up to life of supervised release.
According to court documents, the investigation was conducted by the Drug Enforcement Administration's Tri-Cities Resident Office and the Tri-Cities Metro Drug Task Force, and the case was prosecuted by Assistant U.S. Attorney Brandon Pang. Investigators served search warrants on Mendoza Ayala's apartment, two garage units, four storage units, and vehicles. Authorities seized more than 50,000 fentanyl pills, methamphetamine, cocaine, approximately $10,000 in cash, over a dozen firearms including AR-style rifles, and 13 vehicles associated with Mendoza Ayala. Evidence presented at trial showed two small children were found in the apartment near fentanyl pills scattered on the carpet.
First Assistant U.S. Attorney Pete Serrano announced the verdict, stating that Mendoza Ayala had gone into hiding while continuing drug trafficking under other people's names before being located by law enforcement. Robert A. Saccone, Special Agent in Charge of the DEA Seattle Field Division, noted that investigators targeted Mendoza Ayala through the DEA's Fentanyl Free America initiative. Isaac Merkl, Commander of the Tri-City Metro Drug Task Force, highlighted the partnership between local and federal authorities in the case.
Aug 18, 2026, 12:46 p.m. ETFirst report
David Mendoza Ayala Convicted in Federal Fentanyl Trafficking Case
On August 13, 2026, a federal jury in the U.S. District Court for the Eastern District of Washington found 30-year-old David Mendoza Ayala guilty of possession with intent to distribute 400 grams or more of fentanyl, according to official court records released on August 18, 2026. United States District Judge Mary K. Dimke presided over the trial under docket number 4:24-CR-06011. The legal case remains open and developing ahead of sentencing, which is set for November 12, 2026. Official court documents state that Mendoza Ayala was a target of the Drug Enforcement Administration and the Tri-Cities Metro Drug Task Force. Law enforcement executed search warrants for his apartment, two garage units, four storage units, and multiple luxury vehicles. During the searches, investigators located in excess of 50,000 fentanyl pills, substantial amounts of methamphetamine and cocaine, approximately $10,000 in drug cash proceeds, and over a dozen firearms including AR style rifles, while seizing 13 vehicles associated with Mendoza Ayala. Inside his apartment, officers located two small children mere feet away from fentanyl-laced pills scattered on the carpet. First Assistant United States Attorney Pete Serrano announced the verdict and stated, "For years, David Mendoza Ayala, engaged in large scale drug trafficking, pushing poison into our community." Robert A. Saccone, Special Agent in Charge of the DEA Seattle Field Division, said, "Mr. Mendoza Ayala showed a complete disregard for human life by having deadly fentanyl pills in the apartment, some of which were scattered on the carpet, within reach of two young children." Tri-City Metro Drug Task Force Commander Isaac Merkl added, "This case is a great example of why the partnership between the DEA, and the Tri-City Metro Drug Task Force is so important." The case was prosecuted by Assistant United States Attorney Brandon Pang. Mendoza Ayala faces a sentence of at least 10 years and up to life in prison, followed by no less than 5 years and up to life of supervised release.
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- Version 118 Aug 2026, 16:53current
First published.
- Version 118 Aug 2026, 16:46current
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- Version 118 Aug 2026, 16:56current
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