I wouldn't "normally" dote on a 911 call or who made it, but in this case, everyone has been so obsessively secret about this call that it raises my hackles. When asked about the 911 call, Sergio very carefully answered the question (in the local media interview) with "911 was called within ten minutes". It was obvious to me he had planned this answer. And LE will not talk about who made the 911 call. It's just weird that this is a secret. I can't think of any other case where the question of who called 911 is a mystery. What's the big secret and why?
Add to that the assumption (from the scanner chatter) that Sergio did not make the 911 call, and it reinforces my feeling of this being part of a thought-out and orchestrated plan. Certainly it's feasible that a panicking parent would tell their kid to call 911 while he looked for the child, but, combined with the other 'weirdnesses' of this case, it feels significant.
Every day I try to convince myself that the parents have no involvement, but by the end of each day, I'm back to thinking that they are.
And then every day I tell myself, "LE has the goods on whoever is responsible for this child's disappearance. They know what happened, they're just crossing their i's and dotting their t's to be able to successfully prosecute. Today may be the day they come down with the big kibosh and arrest the bad guy(s)." But then every day passes without it.
Where is this child???