I understand needing to blame someone(s), but when years and years of evidence and/or lack of evidence shouts that HEY THESE THREE DIDN'T DO THIS, I think you'd have to try to look past your anger/grief and view it logically. And the satanic bullshit was so half-assed, I don't know how anyone ever even bought that in the first place. Especially after so many things were disproved (the "satanic mutilations" to the bodies turning out to be animal predation post-mortem, the bullshit with analyzing all the heavy metal lyrics and shit.) 

I could never even in the smallest bit imagine what these families have had to deal with and process, but I would have to assume that putting aside personal prejudices to truly consider all angles and learn the truth would be an important part of the healing process.

I can talk a lot about this, sorry.