THANK YOU!! I saw two loving parents doing everything in their power to stay composed, in order to send several messages:
1. Thank you to LE for your support and help finding our child. 2. This is not about us, it's about finding Isa 3. We will do WHATEVER it takes to bring her home safe 4. A message to their Isa, in case she can hear them, about how much they love her and will never give up finding her.
I thought the first message was extremely important, it signals that they are in partnership with police. They know they are innocent, so there is no adversarial relationship with LE (even though they haven't been officially "cleared"). In addition, the very heartfelt thanks to the millions who are praying and searching for Isabel. If they felt guilt, I think they would maybe express gratitude for support, but not get emotional when they mentioned, specifically, that support.