I'm not getting how Kyron is alive yet the baby witnessed something horrific that day. Kyron gong from one vehicle to another, even if he was crying, is not "horrific" in and or itself.
If the meeting on Friday was to prepare the parents for a possible criminal trial without finding Kyron's body, they did not do a very good job, since Kaine is insisting Kyron is alive. And yet Desiree seems less convinced of that now. Very confusing.
I am sure deep down Kaine has to think Kyron is alive, as he can't let himself believe that his possible inactions could have resulted in Kyron's death, even if he could never have known that is was even a possibility.