And why try to pin the death of the child on someone else. Why have all these depositions with sole purpose of throwing people under the bus? Why ask for all the information from TES? I think the accident defense has gone under the bus/RV. So defense waits until the very last day and claims, "Gee judge (not your honor, now) sorry to waste the court's time but no one told us RK, our main perp, was out of the country when Caylee went missing. Opps, sorry my bad. So now we would like to tell you what really happend. It was an accident. KC was mixing up a batch of chloroform to seduce her new main squeeze and Caylee accidentially drank some." (Not that any child would drink anything that remotely smelled that bad but you know, one lie is as good as another) JMO
You asked why?
Desperation.