An inmate is missing from the Rapid City Minimum Unit.
Jeremy Phelps wasn't at his work release job on Monday when authorities checked on him.
The 25-year-old Native American man is 5'9" and weighs approximately 190 pounds. He has black hair and brown eyes.
Phelps is serving a four-year sentence for Possession of a Controlled Substance out of Brookings County.
Anyone with information on Phelps is asked to contact law enforcement.