Fresno Drug Trafficker Sentenced in Major Meth and Fentanyl Mail Scheme

A Fresno man was sentenced to 15 years and 10 months in federal prison Monday for his role in a conspiracy to distribute methamphetamine and fentanyl through the U.S. Mail.

Isaac James Ocejo, 22, of Fresno, appeared before U.S. District Judge Jennifer L.

Thurston, who handed down the sentence, announced U.S. Attorney Eric Grant.

Court documents reveal that between July 2023 and October 2024, Ocejo mailed multiple packages containing methamphetamine and fentanyl from post offices in Fresno to addresses in other states. In total, Ocejo and his co-conspirators shipped over 10 kilograms of methamphetamine and more than a kilogram of fentanyl through the mail.

Additionally, they distributed significant quantities of methamphetamine within Fresno.

In August 2024, Ocejo sold 10 pounds of methamphetamine to an individual in Fresno. The following month, Ocejo and co-defendant Isaac Estrada sold another 10 pounds to an individual at Trolley Creek Park in Fresno in broad daylight.

Ocejo pleaded guilty on January 26, 2026. Estrada had pleaded guilty to conspiracy to distribute and distributing methamphetamine in August 2025 and was sentenced to 46 months in prison on November 7, 2025.

The investigation was conducted by the Sacramento County Sheriff’s Office and the U.S. Postal Inspection Service. Assistant U.S. Attorney Cody S. Chapple prosecuted the case.