The mess Portugal made of this hardly bears thinking of.
It happened in Portugal and it has been long assumed that the answer would lie in Portugal. It has and it hasn't. It took the Germans to make the breakthrough and keep at it to build any sort of a case.
There seems to have been a general disinterest which had it not been so assiduously fostered might well have led to answers many years ago. The adage that if no-one bothers to look nothing will be found rings true and if so many prominent and well respected individuals such as Moita Flores spend their retirements banging a particular drum who can blame the people being influenced by them?
Analysisby Alison Roberts, BBC Portugal correspondent
The Madeleine McCann case has been out of the news in Portugal for some time, and in the last few years almost all developments have emerged from the prosecutor's office in Germany.
This latest news has been widely reported, though in some cases not very prominently and with few details.
Virtually everyone in Portugal knows about the case, though, with many having for months if not years followed the ins and outs. Not only the various criminal investigations, but the civil case in which Madeleine's parents, Kate and Gerry McCann sued - ultimately unsuccessfully - the former lead detective on the case, Gonçalo Amaral, after he published a book about it.
He had already attracted a lot of criticism, particularly from British tabloids, which raised some hackles in Portugal, since the Judicial Police, or PJ, is in fact one of the country's most respected institutions.
It's not clear whether or when the Portuguese authorities might charge this or any other suspect in the case.
While there are legal deadlines, the pandemic could be grounds for the courts to rule that more time is allowed.
https://www.bbc.co.uk/news/uk-61196071