Yellowstone County appoints Arielle Dean as interim county attorney
BILLINGS, Mont. — Yellowstone County has named a new interim county attorney to keep the office moving through the end of the year after Scott Twito’s resignation took effect October 25, 2026. The Yellowstone County Board of County Commissioners said Arielle Dean took over the role effective October 27, 2026. The board said Dean is licensed to practice law in Montana and qualified to serve in the position under state law. Commissioners said Dean will serve through January 1, 2027, and can remain in the job until a successor is appointed or elected and qualified, or as otherwise allowed by law. The resolution said the interim county attorney carries the full powers, duties and responsibilities of the office during the appointment. The Yellowstone County Board of County Commissioners passed and adopted the resolution on October 27, 2026.
Yellowstone County, MT · 11d