True, backburner. Out of play. Good luck with that DNA sample finding its foreign owner who doesn't want to be found. Its going to take more than a computer database for that one! IOW if you assume the DNA owner is remote, then the only possible solution for the case is the RN. I also believe its not that complicated. The RN is political, to the left. JR is to the right. It was discussed and agreed between RDI and IDI on another thread that this is the case.
Hat,
I believe that the owner will of the DNA will be found. As a matter of fact, I know it will. The writer of the note would never be found, until they had a suspect. And I can guarantee you they will be looking at DNA before looking at an inexact science of Handwriting analysis.