Authorities are searching for a state prison inmate who went missing in Rapid City.
State corrections officials say 27-year-old Joseph Janis walked away from the Rapid City Minimum Unit on Monday night.
Janis is a Native American male with black hair and brown eyes. He is 5-feet-7-inches tall and weighs about 190 pounds.
Janis is currently serving a 5-year sentence with two years suspended for possession of a controlled substance out of Pennington County.