If this is true, and she was this smart and this cunning about her plan, could she have not come up with a better alibi than driving around baby K to soothe her earache?
If I hypothesize that Terri is responsible in full for Kyron's abduction, then it becomes clear to me that she went to the school to establish an alibi. Otherwise, she would've said he was playing in the yard, she went inside to tend to baby K, and when she came back, he was gone. That would've been easier and in a way less risky to carry out than snatching him from a school full of people. There is plenty of precedent for children being taken from their yards and even their homes, but much less precedent for a child being abducted from a school. So, in my mind, if she did this, she chose the school because she wanted an alibi, she wanted to put the attention somewhere else. The plan is risky. It's a busy day and so there will be a lot of people, that's true, but it's a busy day and there will be more people in more areas of the school, more cars in the parking lot, more chances to be seen. It's risky as hell, but if you hypothesize that she's guilty, she decides this is the only way she can pull it off and not look guilty. Why, then, would she draw attention to herself by creating confusion about the doctor's appointment? So the school wouldn't call? They didn't normally call if a child was absent. She could have just as easily banked on the no-call policy. Or she could have given LE the story about the earache or said she was running errands, and could've conveniently "missed" a call from the school about Kyron missing. As it stands, there's not that much time unaccounted for. If she's guilty, she did whatever she did rather quickly. Her intentionally creating confusion about the doctor's appointment puts attention directly on her, something I believe she was avoiding, if she's guilty, and she used taking him to school as her alibi.
It just doesn't make sense to me that she'd put an already risky plan into effect, a plan that hinges on no one seeing her leave with Kyron, and then directly implicate herself by being sloppy about the doctor's appointment.
In all honesty, it behooves the school, the administration, and the teachers to say Terri misled them. They certainly don't want to bear any responsibility for this mess.
If Terri gave the teacher paperwork related to the doctor's appointment, why didn't she pick it up? How can she be both so solid and sloppy in her planning? The two extremes are nearly unfathomable in this case. And what of Kyron's friend "T" who witnessed the exchange between the teacher and helper. If everyone knew Kyron was at his doctor's appointment, why wasn't that the teacher's initial response when asked where Kyron was that morning?