We don't know what the FSS were telling the Portuguese initially since it appears to have changed by the time the final forensic report appeared. The Portuguese police cannot be blamed for the shortcomings of the now defunct FSS.
There was nothing wrong with the FSS report and it was most definitely to hand during the arguido interviews. The PJ either did not want to understand the final result or they did and ignored it in their eagerness to extract a confession.
Kate says in her book: "When Gerry asked to see the DNA report, Ricardo became quite flustered, waving PC Grime’s document in the air and saying, ‘It is the dogs that are important!’"
That is so wrong on two points.
- as an arguido, by law he was entitled to see the evidence against him ... he was denied that right
- the dogs may have convinced the investigators ... but without forensics to back up the 'indications' that is all they were, 'indications' ... and as we saw from video shot in Jersey, Eddie was rather prone to indicate
Alipio Ribeiro, national director of the Policia Judiciaria said in a radio interview there was a “certain hastiness” in making the McCanns suspects.
I think he was right ... and I think the whole episode may have contributed to Amaral's ultimate sacking from the case ... it must have been a huge embarrassment when the 'evidence' the PJ thought they had was wrong because the forensics just had not been understood.