Why would Kc be emotional? She already knew all this information.IMO She is the one who kept her head during all of this.IMO Someone had to be calm and explain to the police what happened.IMO Ca was in no condition to make any sense at that point. IMO The fact that Kc was not emotional may help her. IMO Many children lie to their parents because their parents simply can not handle the truth. IMO It is my opinion that Ca harbored these lies throughout the years and actually supported them. IMO This was always her easy way out. IMO Kc simply followed protocol and continued to lie to her parents to keep them happy. IMO Once Kc gave Ca the cold hard facts that Caylee was missing, Ca lost it, furthermore proving my point that the parents simply can not handle the truth. IMO Kc grew up in this vortex of circular lies and rules. IMO Kc was never allowed to tell the truth or be herself. IMO, it is no wonder she was looking to move out. IMO At that point on that phone call, Kc had to step out of the family unit and be calm and talk to the 911 operator in a calm manner. IMO This is nothing new in my opinion. Families live these lies all the time. Kc has a personal family counselor type of person that has interviewed her family members. IMO Kc was still a child living in that home (the home of the lies) (the only way to survive is to lie), she had never left home... IMO I am so glad that my parents supported my independence and let me be who I wanted to be and not some lie that they wished me to be. La was able to get out, being single and no children.IMO Lucky him. IMO Once Kc had a baby she was trapped in Ga and Ca life of lies. That is a route to her compelling reasons for her actions, but not motive for murder of her child. IMO This phone call may be crucial in proving to the jury that Kc was not living under ideal conditions. IMO The 64000 dollar question is, does Kc really know in her heart what is right and what is wrong? after growing up and living in this vaccum of lies. IMO So yes, I believe you are right, the gold is in Kc's voice on the phone call. IMO
I am not being snide here but it's hard to reconcile your statements in bold with your repeated insistence in other posts that CA was not making an excited utterance during this final call.
Furthermore, it sounds as if somehow a parent is at fault if they can't immediately and calmly 'handle the truth' that their beloved grandchild has been missing for 31 whole days and nights.