Yeah, especially the part about everyone thinking he was with someone else. That exact thing happened to one of our neighbors recently. We were outside and our neighbor (also 6) came over, sobbing and incoherent for a while, it was established that nobody was home and she didn't know where they were. She had been with a friend and was dropped off at home. We (sozlet and I) hung out with her and made a sign to put on their door to let them know where the girl was, and then her mom's car came tearing up like a bat out of hell and her mom jumped out and sprinted to their front door -- we all ran over and got her attention and much hugging and "I'm so sorry!"ing commenced.
As far as I can tell (I never completely pieced it together), the girl's friend's mom dropped her off at the girl's house while her own mom thought she would be dropped off some other place. I think that maybe the mom made some last-minute changes or something though because she was definitely taking responsibility for it.
Anyway, ended fine. I can't imagine the girl being taken into state custody because of it.
It was only a matter of about 20 minutes as opposed to all night, but still...
Why didn't the kid know his own phone number? I don't really get why there couldn't have been some contact to the parents right off, rather that the state getting involved. Maybe the kid was having too much fun and didn't
want to go home yet...