I have my own opinion/idea what happened here, but it's just that--there haven't been enough facts released by LE for me to draw any solid conclusion.The thing I don't understand is WHY HASN'T LE ARRESTED SOMEONE if some of what's being talked about here is true? If, for instance, RC's shift/whereabouts can't be verified or MC's inconsistent statements cast suspicion.....surely there has to be a shred of evidence that someone could be brought in under some kind of charge, don't you think? I honestly think that if LE thought that RC or MC was responsible that they'd have at least found a lesser charge to arrest them on (like child endangerment, jaywalking....SOMETHING!) to put the heat on and get somebody to talk. I just don't understand why LE wouldn't have arrested SOMEBODY by now. ..makes me glad that Casey Anthony was stupid enough to forge checks on camera.