I, too, have a hard time thinking she left 2 children alone for hours! I can't imagine she would let the kids roam, and what they might get into. What if she locked them (or tied them to) a particular location. Like the bedroom where they couldn't make much of a mess. But then again, Sky is still in diapers, so the chances of him screaming and making a fuss is pretty high.
Just looking at the pictures of her uber clean children, and the fact that she put sky in the sink to eat watermelon (creepy), tells me she doesn't tolerate messes very well. If she left them alone, she's pretty much guaranteeing that she'll come back to only God knows what.
It's not a far stretch for me to believe that she drugged both children, and Sky may have overdosed in the process. Does anyone know if cadaver dogs were able to sniff out the apartment? Has a search warrant been issued? If not, why the heck not!
At this point, I really don't mind if they arrest her. If would give me great joy to hear she's in a nasty jail without bleach white attire, and dirty shoes. I would hope that would put her over the edge and she'd say/do just about anything to get out. And if that means saying where Sky is (if she did put him into hiding) then so be it. There's still a slight chance he is alive out there.
MOO
Mel