his job involves acting on the evidence...he didnt understand it so he was doomed to failure
Amaral was inventing a scenario in his head prior to studying any reports from the responding officers about the night before.
He worked out in his head who to be suspicious of before he had even bothered to visit the crime scene, talk to the victims or hear first hand intelligence from them or about them.
His subsequent preposterous theories would actually be laughable were it not for the paranoia being displayed revealing a mindset where he thought everyone was out to get him. Persecution complex at the least, I think.
His ego was such that in my opinion it far eclipsed Madeleine's plight and emphasised only that he was unfit to address the complexities of her case many of which he himself is responsible for adding to the mix from day one.
Throughout the Algarve holiday homes were being entered and burgled.
Holiday homes were being entered and little girls were being assaulted in their beds.
The area including Luz appears to have been a magnet for paedophiles.
Bearing in mind the path the investigation took it really is enough to generate hysterical laughter if Madeleine is factored out of the tragedy which in effect was what actually happened when it was decided that first Murat and then Madeleine's parents would fit whatever agenda Amaral had in his head ... perhaps an effort to sanitise his forthcoming trial ~ who knows?