There's got to be the possibility that this could tie in with Bittrolff, though I can't imagine the Feds were constrained by law from running the DNA they already had from Bittrolff on Doe #6. I mean, that would be just a little too stupid, wouldn't it, if they needed an OK to run tests with already in-house DNA? You never know.
It's really amazing, though, that there's been some kind, any kind, of break in this case. We knew, when we saw the belt (which I'll just guess has nothing to do with this new ID), that things were finally changing with the SCPD's Vault of Silence (or whatever). This is BIIIIIIIIIGGGGGG!!!!
I'll be hitting refresh on that page quite a bit, a page that is pretty much in existence as a CYA response to a Netflix movie, lol.