I thought the savings bond detail on AMW was interesting too. I don't know too much about them, but isn't it a certificate that you have to redeem after a certain time? I think it's very strange these certificates would be in the car - wouldn't you normally have them in a safe place at home? To have them together, in the car, etc. would indicate to me that someone was planning to cash them in. It'd be nice if we had more specific information on them, such as who's exactly they were and if any of the families noticed they were missing.
Also, the "missing trio" website hasn't been updated in ages... does anyone have any ideas on Rachel's brother's current attitude towards the case? It was pretty clear at one point he was fixated on Debra, but I have no idea if that's still the case.