Not sure I agree with some of your conclusions although I can see how you arrived at them.
Some of the reports I watched on TV said Adam was cooperating to the extent of showing up
when and where he was told to be but that any further sorts of cooperation was unclear.
In past cases I have seen where someone that was said to be cooperating
in some news reports and not cooperating in other news reports and still was charged
with a crime later. I take it with a grain of salt whether they are cooperating
or not & wait and see how it all shakes out in the end.
Without video tape of the actions there was no supporting evidence and it seems from
the news stories I often read that judges often dismiss cases of they-said vs they-said
without supporting evidence.
Perhaps the Bakers more readily showed their dark side to drug addicts.
And Brittany Bentley did admit to being an addict rather
than hide the fact & then try to snipe at the Bakers.
http://www.townsvillebulletin.com.au/article/2010/10/20/178451_news.html
I cannot discredit her information solely because she is an addict who had a run in with the Bakers
especially in light of what happened to Zahra.
Although I did see at least 2 news reports that listed her(BB) as being related to Zahra,
I also saw other reports that more correctly listed her as being married to a nephew
of Elisa Baker and/or maried but separated from the nephew.
Since Elisa was said to be the step mom of Zahra I suppose some news reporters
might consider that even a distant relationship by marriage to Elisa Baker's side of the
family might make that person a very distant relative of Zahra by marriage.
Seems silly and has no real bearing on the case as far as I can see.
I am unclear that her own mother did not believe her about the reports but it
really does not matter to me as many mother daughter relationships have some animosity
or lack of trust at times but I did see this written in a news report:
'. . . Ms Bentley claimed that she told her mother, Kim Drum, about issues that Zahra
was subjected to, but Ms Drum says she never contacted social services either.
The two women claim that, although they never called the department themselves,
they did "make sure" social services investigated the case. Although they did not actually
explain on WBT Radio how they made sure that happened, . . .'
BBM
http://www.townsvillebulletin.com.au/article/2010/10/20/178451_news.html
From that article it sounds more to me as if they both tsk-tsk'd about the abuse but failed
to turn it in and now feel guilty about that.
Whether or not anyone believed her/them seems not to have changed the fact that evidently
abuse was happening in the home and it seems to have resulted in Zahra's death.
And these two were allegedly not the only people to have reported possible abuse happening to
Zahra as allegedly a school teacher also turned this in.
'. . . Neighbors and relatives have said that Elisa Baker had a short temper
and was abusive toward her stepdaughter. Caldwell County Department of Social Services
investigated the family because Zahra went to school with bruises and a teacher alerted
school officials, who have said they are prohibited by law from discussing the case. . .'
http://www.huffingtonpost.com/2010/11/13/zahra-baker-killing-is-my_n_783109.html
However, as I have posted in a different thread, I have seen no reports at all that say
that Adam was violent towards Zahra and that is, after all, what this case is likely really
about. . . who was violent to Zahra resulting in her death.
All the reports I have read list Elisa as the one being violent towards Zahra.
Still, I think Adam probably helped in body/parts disposal.
It is tempting to say that Adam is out walking around free and then conclude that
he must therefore be considered to be innocent and that Elisa is being held behind bars
and thus must be guilty of this crime but I have seen people walk free a long time before
finally being charged with murder so in this case I will wait & see what happens in the end
with who is charged with what crime.