I'm guessing you are dead right, in your last sentence.
AEB:
1) KC has never accused Kio, and has no reason to keep silent.
2) There is no evidence whatsoever against Kio, or anyone else but KC, and
3) Neither county nor federal LE appear to have Kio on the radar, and they have seen ALL the evidence.
And, as we discussed, it's likely that Kio won't even be called to testify.
point 1: that's true, KC has not accused anyone. I don't know whether she has reason to keep silent or not, she could have good reason. I do know she has a lot of good reasons to speak up but hasn't.
point 2: true, KC was identified as a suspect very early and only KC was investigated in any depth. A few people were asked to provide phone and computer records. No one else's vehicles, yard, homes, boats, other properties etc investigated with cadaver dogs or luminol or anything else (except the back of TL's jeep sprayed with luminol, his shoes sprayed with luminol....okay, so Caylee didn't bleed in the back of his jeep or on those pairs of his shoes, that's established..) Many people were only interviewed, even people whose house Caylee had stayed in, some people weren't even interviewed.
So far there's the air signature in the trunk (not necessarily human but could be), the hair from the trunk (we'll see what is said at trial), and the fact that items originally from the A home were with Caylee. These could establish at trial that Caylee was in Casey's trunk, or maybe not. If she were, that doesn't necessarily mean that Casey was the killer but could mean she was involved in disposing of the body. Neither does her compulsive lying problem necessarily mean that she was involved in any crime, though it could. She certainly could be the perp, but those things don't necessarily mean that she is, that's obvious. Though her compulsive lying problem or failure to tell LE the truth has definitely convicted her in the public eye and could very well convict her at trial, too. Now at trial maybe much more evidence will be presented that shows Casey as the murderer, or otherwise.
point 3: True, Casey seems to have been the only one on LE's radar really since they first interviewed her and certainly since charging her, with a very brief bit of investigation into Ricardo and KC's family, but very little into anyone else. They seem to have ruled TL out based on a polygraph. Polygraphs don't show guilt or innocence or lies vs. truth. They only tell if someone is upset about what they are saying. People who don't care or who feel justified such as psychopaths, people who are on meds or drugs, people who aren't asked enough questions or questions that happen to upset them, can pass a polygraph even if they are guilty and lying. They are not admissable in court for that reason. There doesn't seem to have been any further investigation into TL. Most others were not investigated at all. Phone and computer records are important of course for general info, if they look at all the records and not just texts between those people and KC, but a killer surely wouldn't have mentioned the fact they killed Caylee on the phone or their computer, nor would they mention it to KC.
But anyway, back to the topic of Kio's official statements, the change in her statement is very interesting. It's so unlikely that she could talk to Casey A on the phone July 9 and think it was some different Casey, like she wouldn't know the difference between her two friends while talking to them, and Kio even said Casey A referenced in the phone call how they'd seen each other in April and Kio had said she could call if she ever needed help....Kio says she heard Caylee talking to Casey and saying Mommy, mommy, etc, and says, "
That was the last time I ever heard Caylee."
If it hadn't been Casey A, why would Kio have told B that it was? Then, still knowing it was Casey A, Kio calls LE and gives lots of detail about the phone call with Casey A and having heard Caylee during the phone call. If she had any doubt about it being Casey A, surely she would have checked before calling the police.
But then when asked to provide phone records, Kio suddenly changes her story to, oh I'm so sorry hon, it was a different Casey, woops, it was my other friend Casey W! Completely different person! ha ha
Let me say, that although I find Kio's tone strangely breezy and casual in the interviews, and the change in her official statement very interesting, she seems like a nice person. I like her in the interviews. Though she does sound a bit like a Casey clone as one poster here put it! (With the strange, excessive detail about unrelated things and so on.) But she sounds nice.
It's interesting how Casey W purportedly also has a daughter born when she was a teenager, worked at an amusement park with Kio also, I guess Kio must have also run into her in April and told her she could call if she ever needed help? Or when talking to Casey A in the Walmart was she not sure if she was Casey A or Casey W? Wonder if Kio had also asked Casey W if she could adopt her daughter? Maybe Kio also hung out with her in a different school yard when they were 13? ha ha
Also, the speech on the part of the child that Kio describes having heard on the phone, sounds like the speech of a 2 1/2 year old, not a 6 or 7 year old, which is how old Casey W's child would be since Kio said she was born when Casey W was 17 and she's now 23 or 24. So, interesting anyway. Still waiting to see what was found in the phone record.