Plus, the step-mom took two time-stamped photos of Kyron at a Science Fair prior to school, then within a half-hour, he disappears. I'd like to know where she was at as well. To top it all of, the step-mom kept posting on Facebook, even things like "Heading to the gym!" just days after Kyron disappeared.
It’s only natural the mother of the child would be more upset than the step-mother.
But regardless, since the step-mom was with the child last, she would be the main person of interest.