The Yankton Police Department is searching for a missing man.
The police department says 47-year-old Jeffry Leo Potts, of Crofton, Neb., was last seen in the Yankton area on Saturday night.
He was last seen wearing a light colored t-shirt, jeans and a hat. He is about 6 feet tall and about 175 pounds.
Potts has suffered from short-term memory loss and does not have required medication.
Anyone with information is asked to call the Yankton Police Department at 605-668-5210.