Disclaimer: I have not seen the presser.. only reading ya'll comments.
It does sound like CYA .. and from my experience, organizations go into CYA mode when they feel like they've been threatened with a possible lawsuit. Sometimes families that are scared, and upset say things that don't help their cause. There are buzz words that cause schools, hospitals, etc to go into CYA mode.
I have absolutely no proof that this is the case here, but I wonder what the communication was between the family, school, and LE before the presser.
It shouldn't affect how the case is handled but, unfortunately, sometimes it does.
And, NO, I'm not blaming the family .. just stating from experience, that organizations DO go into CYA mode .. and why that sometimes is.
I don't know how close I'll stay to this case as I have a daughter that gets off the bus and has to walk a good distance home this year as there have been budget cuts and they will no longer drop her off at the driveway ... and we live way out.
Justice for Alicia.