I have posed the same question, in fact even started a thread on it some weeks ago. I just can't buy it, by any stretch of the imagination, that there is someone out there who would do this for Terri. Asking to have a husband killed, if that happened, is one thing. No one wants to be the one who is involved in something happening to a child. What if someone did "hold" him for her and Kyron had a panic attack and died, or an accident, for example. Or one of his relatives were to harm themselves in grief. There are just too many reasons I don't believe this and only one that I would, meaning that it would be a way Kyron might be alive.
If Terri had somehow given Kyron to someone, convincing them that he was in danger at home, from his father for instance, as a punishment to Kaine...what would stop her from telling LE that and making accusations against Kaine, which would really be a punishment, as he would have to fight them?