SIOUX FALLS, S.D. (Argus Leader) — Police say a Yankton man has been arrested in a fatal stabbing in Sioux Falls. Officers were called to a home about 2 p.m. Sunday where the body of a woman was found with multiple stab wounds. Authorities say the suspect was also at the home and was arrested. The Argus Leader reports the 47-year-old man is being held on possible charges of first- and second-degree murder and manslaughter. The investigation is ongoing.