The autopsies will indeed be released and the DA seemed keen on releasing more info as well. I really feel most will come out.
Knowing that all the murders were premeditated makes me now lean toward the theory that the girls were likely killed before SW even arrived home. It doesn’t sound like we’ll ever know what happened that night but I’m hoping the autopsy reports will provide an approximate time of death for each of them. Premeditation = a cold blooded murderer.