You know, I am not sure who it was-- maybe Tex (the bounty hunter dude). Someone said that they theorized that Casey was on drugs and left Caylee with someone but can't remember who. Of course, why wouldn't that person come forward? (Unless the agreement was made to sell her and Casey can't remember doing that. Or unless the person she was given to feels she is better off without Casey.) You know, I must sadly and shamefully admit that I've popped some pills and said a whole bunch of stuff I never knew I said and I couldn't recall what I had done the previous XX hours. One time I was so drunk, that I couldn't remember if I wore clothes to pick up my children from the bus stop (yes, I drove drunk with my kids (I only had two at that time). I swore I'd never do that; I did and checked myself into rehab the very next day-- that was my absolute rock bottom.) I had to ask my son if I was wearing clothes when I picked them up (because I was naked and my clothes were lying by the bed and I had no clue what I had done or how I had gotten where I was.) So, do you think it's an even remote possibility she could have been doing some kind of drug, gave her to somebody and can't remember what she did with her? I think it's possible. I also think that whole Fireball Run thing is highly plausible.