Oh how I miss Foxfire's posts. What a great sleuther he was. He could peel through all the noise and see what some of us missed...right under our noses. And speaking of which, I think this Perp is right under everyone's nose. That's why people can't see them, they are right there helping hang posters, crying, consoling, and the sort. Might even be reading this thread for all we know.
The fact these girls were murdered right around Valentine's day certainly can't be overlooked. This is someone who felt that women had "done him wrong" and he viciously despises them. Maybe someone who is paying out alot of alimony and child support, and loudly complains about it. If he hasn't murdered before, I'd say he has a history of domestic violence, and probably molestation. He doesn't see women as human beings, so probably frequents prostitutes alot. He might have even murdered a prostitute. He probably had mommy issues growing up, and this is the manifestation of that hatred for his mother.
I think this Perp is someone very close to one of the families, and will be arrested as quickly as all the forensic work is complete, and the DA has their ducks in a row.
Wow, how's that for Sunday morning armchair amateur speculation? We'll see how close my amateur profile comes.