Federal Judge Sentenced Drug Trafficker to 11 Years
A 44-year-old man was sentenced in Madison for distributing methamphetamine and fentanyl.
Updated on Sept. 19, 2026 in Drug Crime

A federal judge in Madison sentenced 44-year-old Jonathan E. Conley to 11 years in prison for drug trafficking. Conley will also serve eight years of supervised release following his term.
Why it matters
The sentencing follows a conviction for the distribution and possession of significant quantities of methamphetamine and fentanyl. The case underscores federal efforts to combat the trafficking of these substances within the Western District of Wisconsin.
Conley received an 11-year prison sentence in the Western District of Wisconsin, followed by eight years of supervised release. He was found guilty of drug trafficking charges in June 2026.
The players
Jonathan E. Conley
The 44-year-old defendant was sentenced to 11 years in federal prison for drug trafficking offenses.
The details
Conley distributed approximately 770 grams of methamphetamine and 29 grams of fentanyl to an individual in New Lisbon. Additionally, he was found in possession of another 204 grams of methamphetamine and 44 grams of fentanyl intended for distribution.
Timeline
October 2023: Conley distributed drugs to a person in New Lisbon.
June 2026: The defendant was found guilty of drug trafficking.
September 18, 2026: Conley received an 11-year prison sentence.
Legal Context
This case reflects the consistent application of federal sentencing guidelines for high-level drug trafficking offenses in the Western District of Wisconsin. These rulings aim to deter the distribution of synthetic opioids and stimulants across the state.
The resolution of this case removes a significant quantity of methamphetamine and fentanyl from circulation within the Madison area. Local authorities continue to focus on disrupting distribution networks that span across Wisconsin communities.
The takeaway
The sentencing of high-volume traffickers serves as a primary method for disrupting the local supply of dangerous synthetic drugs. Residents should continue to report suspicious distribution activity to local law enforcement agencies.
Further reading
For more information on legal proceedings, visit the Drug Crime section.
Source note: This article includes information reported by Wmtv15news.










