Cold case murder defendant incompetent for trial in Minnesota
SIOUX FALLS, S.D. – A judge has determined a defendant from South Dakota accused in a 1974 slaying in Minnesota isn’t competent to stand trial. Algene Vossen was arrested decades after the death of Mable Herman of Willmar, Minnesota, who was found stabbed at her home. But it was only after advances in DNA testing and another look at the…