It is interesting that in WA state, I never saw any billboards about the case. Neither did I hear much in the news here, I think I read about the case on WS first, and it looked like a solvable case. Then in all petered out, and I returned to it when there was a possibility of it becoming a genetic genealogy case. But even these plans did not materialize. Instead, there was 2019 PC, that, essentially, closed it all. MOO.
I sometimes wonder. Imagine, these is DNA, and the perpetrator is youngish. There is a possibility that LE won’t find any matches, if the person was conceived via egg donation, or embryo donation, and not in a CODIS database. Sometimes the donor side might be limiting potential matches, and the whole genetic genealogy path becomes useless.
Or, everyone whose DNA was found on the crime site, has an explanation as to why it was there.... Which could be the way to start, again, if LE has the guts to not believe any alibis provided by the families or intimate partners of DNA owners, or starts asking that such alibis are proved by a second party. Then something interesting could still be found.
But for this, we need an independent, dedicated group, better from another state.