You mean you doubt Harrison's word?
Why is that?
He says in his report that he considered solely the possibility that Madeleine had been murdered and offered to consider other possibilities or scenarios on request.
Arguably the most fraudulent claim (of many!) in Amaral's book is the claim that Harrison changed the investigation into one for a little girl presumed dead.
Harrison did no such thing.
This report considers solely the possibility that Madeleine McCann has been murdered and her body is concealed within the areas previously searched by Police in Zone 1 around Praia Da Luz. Other scenarios or possibilities may on request be considered and be subject of a further report.
(Mark Harrison)
That's not what I said. Harrison was lending his services to investigate concrete possibilities in the hypothesis that she had been murdered. Yes. But would that have changed the official hierarchical link between the PP/investigating judge/magistrate and the police? That is what I doubt.
In some jurisdictions, the police take the lead in an investigation (e.g., UK); in others the prosecution service is the lead and appoints an investigating judge, on their behalf, to lead the police, who then report back up and instruct back down.
Depending on how the system works in various countries, the investigating judge may play an active role in directing the police, or a relatively passive one in ensuring that whatever the police are doing conforms with the law, but otherwise lets the police get on with the investigation.
At least that's my understanding.
If anyone with legal expertise on how the Portuguese legal system works is on here, perhaps they would like to clarify. And I'd be interested in both how it's supposed to work in theory, and in practice.