This thread is one which gives the Amaral team their opportunity to explain exactly why it is that Amaral is seen by some to be the victim here ... so far I've seen little to justify that aspect. Apart from his situation regarding his precarious position regarding his place in the Policia Judiciaria ... which predated Madelaine's case ... but which may explain his desperation to have it solved and someone - anyone - behind bars as a result of his efforts, which may have pulled his chestnuts out of the fire as far as the job and prestige attached to a 'successful' conclusion to the investigation would certainly have had for him.
His haste perhaps led to missing out on proper procedures, if he even knew what they were in a missing child case. Incompetence almost certainly led to the universally accepted agreement that irreplaceable loss of essential information from the 'golden hours' of the investigation occurred as a result.
If there was a Policia Judiciaria internal investigation to learn from the errors made at the time, I've not heard of it, although that means nothing as they do play their cards very close to their chests.
One of these errors lay in the failure to treat Madeleine's parents appropriately in the immediate aftermath of her disappearance and work the case on from there.
As an arguido himself he knew exactly what that status entailed, particularly the associated rights it gave.
Having witnessed the press feeding frenzy suffered by Murat I think he showed a certain malice aforethought in the added effect conferring arguido status on the lives of Madeleine's parents would have ... and he used it, not to help Madeleine but more to help himself get out of the corner he had painted himself into.
I don't see this guy as a fall guy and victim of the parents of a missing child ... if anyone was out to get him it was the PJ ... and he assisted them in that by his arrogance.