I do see a resemblance between the two women, and similar eyeglasses too. I think there have been some cases where DNA did not automatically provide a match through CODIS. I can't think of any particular one right now though, but I seem to recall 2 or 3. Or if the DNA is at the local level but not entered into CODIS then they would not be run against each other. If someone is comfortable contacting LE in charge of these cases it might be something to look into.