SIOUX FALLS, S.D. (MITCHELLNOW) Sioux Falls police say it was a family argument in central Sioux Falls that turned deadly Monday afternoon. 70-year old James Lipscomb died from stab wounds after being taken to a local hospital.  Sergeant Cole German says 54-year old Timothy Bellonger was arrested about two hours later. Lipscomb was the fiance of Bellonger’s sister. For more crime stories from MitchellNow.com, click here.