Authorities Release Cause of Death of Teen Found on Road Near Yankton

His death is still under investigation

  YANKTON, SD — Authorities are releasing new details on the discovery of a body found on Highway 81 near Yankton on Christmas Eve. They say 18-year-old Justin Arcoren died of blunt force injuries to his head and chest after being hit by a vehicle about four miles north of Yankton. Arcoren’s body was found early in the morning and…