It just seems sooooo.... Coincidental is all. She goes and tells DCS that she is being abused or neglected. Now they cannot release those reports to the public, so we will never know what the true nature of the problems were that she reported. It could have been beatings, it could have been neglect IE not have enough to eat or no winter clothes, it could have been some sort of sexual abuse or something else. Whatever it was, she goes and tells them about it, puts in a complaint, looking for either help or attention or a reason to be removed from the home she is in. Whether it is true or not, she puts it in. Than she calls her friend, and tells her friend that she is having "problems at home". Sounds like she doesn't elaborate, but whatever she says, it is enough for her friend to become concerned. So the friend calls HER uncle, (that's what it sounds like to me), and the two of them drive down to where she is supposed to be waiting for them. But Coral is nowhere to be seen. So they start driving around. What gets me, is this. How big of a coincidence that she goes to Child Services for help, AND calls a friend to say she is having big problems at home, big enough that she wants to LIVE with the friend, and by the time the friend and her uncle get there, she has vanished into thin air.
It makes me think maybe someone from the home found her and did something to her for telling child services. Or maybe she went back home to grab something she forgot, something important. A piece of jewelery, or some money she had forgotten and had stashed away, or a teddy bear she could never replace, maybe a favorite top or something, and than something was done to her. Either way it suggests foul play to me.