Chicago Man Receives Decade-Long Federal Prison Sentence for South Dakota Methamphetamine and Cocaine Trafficking

Chicago man Antonio Baker receives 10-year federal sentence for possessing meth and cocaine with intent to distribute in Sioux Falls, South Dakota.

By: AXL Media

Published: Apr 23, 2026, 10:34 AM EDT

Source: Information for this report was sourced from the U.S. Attorney's Office, District of South Dakota

Federal Mandate for Interstate Narcotics Trafficker

The U.S. Attorney’s Office for the District of South Dakota has finalized the sentencing of Antonio Baker, a Chicago resident tied to a significant regional drug distribution network. On April 20, Chief Judge Roberto A. Lange ordered Baker to serve 125 months in federal prison. The sentencing marks the conclusion of a legal process that began when federal prosecutors targeted Baker for his role in transporting large quantities of controlled substances from Illinois into the Sioux Falls area.

The Traffic Stop and Canine Intervention

The criminal case originated on July 9, 2024, when officers with the Sioux Falls Police Department initiated a traffic stop on a vehicle operated by Baker. During the roadside interaction, law enforcement deployed a narcotics-detection K9, which provided a positive alert for the presence of illegal substances. This alert established the probable cause necessary for a comprehensive search of the vehicle, which ultimately uncovered a substantial cache of high-purity narcotics hidden within the car.

Quantifying the Seized Controlled Substances

Search teams recovered a diverse array of illegal drugs intended for local sale, including approximately 895 grams of methamphetamine. In addition to the methamphetamine, officers seized 233 grams of powder cocaine and 258 grams of crack cocaine. According to federal investigators, the volume and variety of the substances indicated that Baker was not merely a courier but was actively engaged in the intent to distribute these materials across South Dakota communities.