Federal prosecutors say a Modesto man who turned the dark web into his personal pill mill will now spend the next decade in federal prison.
Devlin Hosner was ordered to serve 10 years in federal prison on Tuesday after prosecutors said he ran a dark‑web operation that sold counterfeit oxycodone pills laced with fentanyl and moved methamphetamine across state lines. The sentence, imposed in Sacramento by Senior U.S. District Judge John A. Mendez, follows a guilty plea entered late last year and caps a multi‑agency investigation into online vendor accounts that used cryptocurrency and the mail to reach buyers around the country. Authorities say the operation generated hundreds of thousands of dollars in illicit proceeds and left dangerous pills in circulation across multiple states.
Hosner’s 120‑month term was reported by local outlets after the hearing, which described him as a Modesto man taken down in a long‑running dark‑web probe. As reported by Action News Now, prosecutors pushed for a stiff sentence, arguing that fentanyl‑laced counterfeit oxycodone pills are essentially a roulette for users who have no idea what they are actually taking.
According to federal prosecutors, Hosner and co‑defendant Holly Adams ran vendor accounts on darknet markets, including ToRReZ and Dark0de, selling counterfeit oxycodone pressed with fentanyl and routing the proceeds through cryptocurrency mixers and digital wallets. Adams was sentenced to 12 years last summer after pleading guilty to related charges, and court filings show Hosner admitted the conspiracy in December. As outlined by the U.S. Attorney’s Office, investigators say the pair completed hundreds of transactions and received sizeable cryptocurrency payments for the illicit pills.
What investigators found
Agents who executed a March 2022 search warrant at a Riverside County hotel room recovered nearly a kilogram of fentanyl‑pressed oxycodone pills and about 60 grams of methamphetamine, authorities said. A preliminary order of forfeiture filed in the case lists roughly $100,000 seized from a bank account and a 2021 Chevrolet Silverado that the government says were derived from the conspiracy.
Task force and the dark‑web trade
The case was investigated by the Northern California Illicit Digital Economy Task Force, a multi‑agency team that pulls investigators from IRS‑Criminal Investigation, Homeland Security Investigations, the FBI, the U.S. Postal Inspection Service, the USPS Office of Inspector General and the DEA. Federal reviews say task‑force models like this are central to disrupting darknet marketplaces and tracing cryptocurrency flows that are designed to hide illicit proceeds. A GAO report examines how online marketplaces and virtual currency enable these schemes.
Legal consequences
Conspiracy to distribute fentanyl and methamphetamine carries a 10‑year mandatory minimum and can trigger a life sentence depending on drug quantities and aggravating factors, and statutory fines may top $1 million. Prosecutors argued that the poison‑pill nature of fentanyl‑laced oxycodone counterfeits justified a tough sentence, and the court’s preliminary forfeiture order seeks to strip the defendants of identified proceeds and assets. See the U.S. Attorney’s Office and court filings for the legal paperwork.
For Modesto and other Central Valley communities, the case underscores how online markets can supercharge the fentanyl crisis by funneling lethal pills into ordinary channels like the mail. Law enforcement officials say prosecutions are only one tool in a broader response that includes prevention, treatment and efforts to choke off suppliers on the dark web.
