You can believe that a green spotted fairy might tap you on the back every ten minutes, but it doesn't make it true anymore than your last sentence.
It's called wishful thinking.
I know you would much prefer the investigation to be steering a different course and interviewing people of your choosing.
Whether or not one is naďve enough to believe slavishly everything which is printed in the tabloids anxious for a story, any story; there is no doubt that the Met are following a line of inquiry which does not touch on your preferred option.
We know from the files that there is unaccounted for forensic evidence collected from apartment 5a.
It will be interesting to see if that takes us anywhere when the necessary permissions are granted to check it out.
My "wishful thinking" is that the current investigation leads to finding out what happened to Madeleine McCann and apprehending those responsible.
Until then I am content to allow the police to get on with their job.
It is plain there are those who do not share that sentiment; but I think there are very worried individuals out there who might be rightly concerned that their seven year break from scrutiny is about to be cancelled.