Clarence Arnold Elkins Sr. (born January 19, 1963) is an American man who was wrongfully convicted of the 1998 rape and murder of his mother-in-law, Judith Johnson, and the rape and assault of his wife's niece, Brooke Sutton. He was convicted solely on the basis of the testimony of his wife's six-year-old niece who testified that Elkins was the perpetrator.