JACKSON, Mo. (AP) — A Cape Girardeau (juh-RAHR'-doh) businessman has been found guilty of killing his wife and 18-year-old son. KFVS reports that jurors in a Cape Girardeau County court on Thursday found George Joseph guilty of first-degree murder in the 2013 deaths of his wife, Mary, and son, Matthew, who were shot to death at the family's home. Joseph was also treated for a gunshot wound to the head but recovered.