Texas Prison Fentanyl Supplier Received 10-Year Sentence
A federal judge sentenced Thaer Mustafa for his role in a drug ring that smuggled fentanyl into Texas correctional facilities.
Updated on Oct. 13, 2026 in Drug Crime
Live Poll
Do you believe long prison sentences for drug suppliers will stop illegal smuggling into prisons?
Thaer Mustafa was sentenced to 10 years in prison for his role in a sophisticated operation that supplied fentanyl to a Texas prison drug ring. The scheme involved mailing fentanyl-soaked paper to inmates, facilitated by corrupt corrections officers.
Why it matters
This case highlights the ongoing challenges authorities face in securing correctional facilities against the introduction of synthetic opioids. The operation utilized modern methods, including cryptocurrency and digital money transfers, to bypass traditional prison security protocols.
Thaer Mustafa received a 10-year prison term followed by five years of supervised probation. The court also ordered the forfeiture of over $300,000 in drug sale proceeds.
The players
Thaer Mustafa
He was a supplier who pleaded guilty to conspiracy to deal drugs through a Texas prison network.
Juan Francisco Munoz
He served as the ringleader of the operation and received a 35-year prison sentence.
Elyssia Sanabria
She was a co-conspirator who purchased drugs from China and is scheduled for sentencing in October 2026.
Osauwa Williams
He was a corrections officer convicted for his role in smuggling the fentanyl-laced materials.
Anival Ruiz Porras
He was a corrections officer who participated in the drug smuggling scheme and was sentenced to prison.
The details
Defendants in the ring soaked sheets of paper in fentanyl and mailed them to inmates, where they were sold for up to $1,000 per sheet. Federal agents tracked the group by tracing CashApp transactions and identifying the use of smuggled cellphones to process payments.
Timeline
Officers began smuggling drugs and cellphones into prisons in January 2022.
DEA agents in Texas began investigating the ring in late 2022.
Federal agents indicted 13 members of the ring in late 2023.
Thaer Mustafa pleaded guilty to conspiracy to deal drugs in April 2026.
Thaer Mustafa received a 10-year prison sentence on October 13, 2026.
Legal Context
This sentencing follows the 2023 federal indictment of 13 members of the Texas prison drug ring. The prosecution of this group reflects a broader trend of federal agencies targeting the sophisticated digital infrastructure used to smuggle contraband into correctional facilities.
The prosecution of this ring has led to increased scrutiny regarding how contraband enters state correctional institutions. Residents in the area should note that authorities remain focused on identifying and disrupting similar distribution networks that leverage digital payment systems.
The takeaway
The use of paper-based delivery methods demonstrates how quickly illicit supply chains adapt to internal security measures. Authorities continue to prioritize monitoring mobile payment apps and digital footprints to dismantle drug operations targeting high-security facilities.
What happens next
Elyssia Sanabria is scheduled for sentencing on Oct. 20, 2026, followed by Ryan Melchor on Oct. 28, 2026, and Juan Francisco Munoz on Dec. 2, 2026.
Further reading
Learn more about ongoing efforts to mitigate contraband in the state at Texas Drug Crime.
Source note: This article includes information reported by Cleveland.
Live Poll
Do you believe long prison sentences for drug suppliers will stop illegal smuggling into prisons?
