I've only recently started getting into this case, and part of the reason why I'm so haunted by it is because of the horrendous money disputes in my own family. If anyone out there doubts that family members could do the unthinkable for money, trust me: family members, even ones who have seemed totally "normal" in the past, can turn on you in a heartbeat if they think (correctly or incorrectly) that some sort of inheritance of theirs is in peril.
I won't bore you with the details (no crimes were involved, fortunately!), but my own family has completely fallen apart over this very issue. Some people can and will take drastic, extreme measures if they even get an inkling of an idea that "their" money is in danger.
I don't want to believe any members of Bob's family are behind his disappearance, but the scant evidence that we know of doesn't seem to point towards anyone else...:moo: