yes, I agree. traditionally, its so difficult to wrap heads around a mother, in this instance, like so many other cases, as having been involved. rather, its easier to navigate to the possibility something occurred or was occurring to absolve involvement.
on the surface, one can make excuses regarding her behaviour. but what I saw was her lack of urgency, actually poo poo'ing LE's search on that day, telling the media all about it....the creek behind the school, canines, etc, using vehicles to go into the woods, she said to the media: 'I dont think they will find anything.....' (because she says: "WE" had people searching and they didnt find anything.)
thats a heck of a thing to basically say, LE is wasting time and her 'we' people were more skilled. it was a discouraging remark, no hope. why no hope? IMO, she knew she wouldnt be found there. and she wasnt.