The Portuguese police failed the McCann's utterly and completely. Their actions at that informal meeting detailed above is evidence if any is in fact needed that this was the case. Same old story, fail to find the criminal perpetrators so blame the victim in order to cover their own backsides!
They are a disgrace to have put Kate and Gerry through such an ordeal. Little wonder the McCann's decided to return home and effectively stop cooperating with such a bunch of keystone cops. I have seen these Iberian incompetents at their very worst and I can empathise with the McCann's. Had they not been non Portuguese nationals and had the investigation not been under world Press scrutiny I have no doubt that they would have been mentally and physically abused by their inquisitors.
Old story too, John, if I may : the world in black and white : innocent victims and mean cops. Don't you think it isn't fair to suggest anything without having the cops' version of the meeting ? Losing Madeleine was certainly atrocious, but is it legitimate to complain about the "pressing" and "pushing" of inspectors who were just doing their job ? And their job had been for more than 3 months to search for a missing little girl who could only have been abducted. No evidence whatsoever but the cops had to either believe the McCanns or leave them in peace.
If the meeting is not in the files, it could be to protect the MC who hadn't the benefit of the arguido statute at the time and were asked questions the answers of which could be incriminating.
Let me just remind you who were the protagonists : not Iberic cops you globally picture as "inquisitors" and "incompetents", but persons, with a name and a function. Luís Neves and (late) Guilhermino Encarnação, the first being Director of the National Unit against Terrorism na PJ, and the second, Head of the PJ for the Algarve.