Luttra Woman
Three years before the body of the woman was found, people  had  found an arrowhead, made of flintstone, about  away. People thought, the arrow had missed the woman, and that she had been hit by another  arrow. Later her body moved into the water. Further excavations were done, but they neither found another arrowhead, nor any wounds that would explain that an arrow had hit her. Therefore, the arrowhead is likely unrelated to the woman.