Other things that lead in the WN direction.
Past assault
He had a prior violent incident with an ex-girlfriend in which, if I remember correctly, no one was hit or even injured. The guy is 48 years old, and to the best of my knowlege no one else has come forward to claim that he was violent.
I had not heard this. Got a link?
Family members commited sexual crimes
True. I am not sure what this has to do with this guy though.
LE still has his vehicle, computer, and cell phone
Interesting of course. Not sure exactly what this means.
LN will have nothing to do with him
LN's own behavior and judgement, both before and after this crime, is questionable at best. In any case we have no clue why this is -- many families are wrecked by the death of a child, and in this case, where WN's mental illness caused an additional burden on the family it is easy to see why mom might decide she has had enough.
He was "grieving" before Celina was found
In my opinion this is a mischaracterization. WN was the guy who was initially so unconcerned that he called mom to report Celina missing then went back to playing on his computer, and who's initial message to Celina (given to the press) was for her to get her butt home. WN assumed (or acted as if) Celina had run away from home. Mom is the one who went into instant damn-near catatonic grief (according to the neighbor), and took to hiding under and behind blankets and riding around in a wheelchair.
It is true, however, that as the day's dragged on, the gravity of the situation was revealed, and the media began focussing their attention on him, that WN began to unravel -- but this is hardly shocking for anyone let alone a paranoid schitzophrenic.
None of those is true of KM.
Actually we know very little about him, other than that he is a young guy fresh out of prison, and from photos Celina appeared to like him.
Also KM remains with the family and remains a FB friend of KL.
True. Again, I am not sure what this means exactly. I believe mom sees KM more as a son than a friend.
In the heirarchy of "presumed innocence" attractive young white women and crying moms pretty much top the list. Mommy could be photgraphed standing over a corpse with a bloody chainsaw running full-tilt-boogy, and so long as mom cries in her TV interviews half the public would still say she is probably innocent (while looking to see what guys she has in her life).
On the other side of the coin we have the "presumed guilty." Topping this list is the dreaded stepdad, followed closely by the teen male. With WN we not only have a step-dad in the picture, but a step-dad with an actual mental illness. I think it is important to keep these things in mind when considering the suspects in this case. We just have very little to go on here, and LE seems to be doing everything they can to sweep this one under the rug.