[quote BlueTreeBlue]@BeatrixPottersAlterEgo for me it is beyond doubt that little Joana was not killed by the MM suspect; I believe the family was involved, to different degrees. Yes the interviews were a shambles but if you look at even the most hardcore online sleuths, media etc, they all concur that the police work was problematic but that it definitely happened in the family circle and they reject any comparisons to the MM case.[/quote]
It's obviously up to you how far you want to engage, but hardcore online sleuths and Portuguese professionals who never met the family all being convinced isn't exactly persuasive when considered next to the known flaws in the handling. I don't claim to know who was responsible, but I do know a confession made without legal representation shouldn't be trusted and the guesses of random Portuguese social workers mean the square root of bugger all.
If there were any other actual evidence I'd be interested to hear about it.