Sun Prairie auto shop at center of heroin ring?

A Sun Prairie auto shop, Pearl of Envy Auto Detailing, located at 324 Linnerud Drive, is at the center of a federal and state investigation that has already led to two arrests, according to a WKOW-TV report.

Two men have been charged in federal court with one count of possessing heroin with the intent to distribute. The investigation has been going on for a year and remains an open and active case.