I have a feeling that when the details do come out from LE that we are all going to be sick!
and I am feeling really sure that police, LN and EN do know or have a very good idea of what happened, how she died, and who did it. It has been insinuated by LE that there was foul play, it is being investigated as a homicide and she was placed in the river. If the ME and police had no other conclusions, then why would they have released her body for cremation so quick?
It's also sad that if they really didn't know, she could never be exhumed for further investigation.
After seeing the interviews, I don't have any thoughts that LN has any involvement other than poor decision making by choosing WN as a husband and SF. She clearly shows pain and remorse and to me saying, lock him up! She's tired of nothing being done.
I believe WN is out of the hospital he checked himself into. That hospital was in Concord NH and now he is in Berlin, NH.