The family had twins and another child. If the police & social workers thought the parents had killed her, the other children would have been removed from their care.
The German was in Portugal at the time, is a convicted paedophile, so is a suspect not a scapegoat.
I respect your opinion and as I said, I hope the truth comes out in my lifetime. People are poisoned by mainstream media so believe what they read. This case was a massive cover up (in my opinion) and I have done massive amounts or research to come to my conclusion.