I agree w/you that the defense team is going to use the forensics to muddy the waters and try to create reasonable doubt, and to some extent they might succeed. But to me, the real damaging evidence of this case is the 31 days, the lies, and Casey's demeanor both during the time Caylee was missing and nobody knew about it but her, and her demeanor after it was publicly known that Caylee was missing. Heck, her continuing behavior doesn't paint her character in a positive light either. She doesn't want to attend any of the hearings pertaining to her DP case. At least she is being forced to attend the motion hearings, but w/what went on and what was discussed at the last status hearing, I feel she needs to be forced to attend those as well.
The point being, that maybe the defense can muddy the waters a little bit w/the forensics, but they will never get past the 31 days, Casey's lies, Casey's demeanor, Casey's behavior (i.e. partying, stealing money from Amy, getting the "beautiful life" tattoo, etc.). I also think it is very damaging to the defense team that the state is going to be allowed to introduce the 911 call where Cindy states that Casey's car smelled like it had a dead body in it. If I was on the jury, I would wonder why the defense team was spending so much time trying to refute the forensics evidence w/out trying to explain what happened the last time Casey had Caylee and how she got out of her possession.
