IN my humble opinion you assume too much. You don't know that Madeleine isn't alive. You don't know that the parents had something to do with it. If the McCanns are innocent of course they would sue to protect their name and put the proceeds towards the search for their or maybe ultimately missing children - a win win for them. No one knows and what most are doing is allowing their emotional attachment/involvement in this case cloud their judgement. All imp of course. What you will say/feel if they find the abductor tomorrow?? How certain are you of your convictions or indeed anyone who posts here?
I have not assumed anything.. I am stating that it is absolutely disgraceful for the parents to keep claiming their daughter came to no harm. She must have. Or are you of the view that she is with a loving childless family who are looking after her and she is having a great time?
Lets look at the options
1. if she was abducted and murdered- she was harmed
2. if she was abducted and used as a sexual being- she was/is being harmed
3. if she had an accident - she was harmed
now shall we think about this a bit longer?
Or can you accept that the Parents claim she came to no harm during, after, her disappearance but only experienced harm due to words in a book which she could not read! being a 3 year old an all. and this being the worst kind of harm their daughter could suffer and so sought to gain financially from it?