The fourth and final defendant charged in a drug overdose death in Ripon has been convicted. Donavyn Mueller has pleaded guilty to First Degree Reckless Homicide in the April 2023 fentanyl overdose death of a man in Ripon. A sentencing hearing will be held February 7th. Three other defendants, Michael Manske, Joseph Schmidt-Rehbein and Maison Springston have been convicted and are awaiting sentencing.