That seems to be the crux of the sceptics beliefs.
A gut feeling even on the first day that Madeleine's parents were "shifty".
Then an ever lasting belief in the early days of ghastly libellous press reporting, and a belief in the supposed discrepancies in the files, and on and on, even though almost twelve years have passed, and these "shifty" parents sought the reopening of their daughter's disappearance and gained that reopening of their daughters disappearance which has two current investigations .
Neither of which seems to be focussing on Madeleine's parents.
I didn't. don't and never will believe that responsibe, careful and loving parents leave their children alone in an unlocked apartment every night while they go out. I have always had and will always have the utmost sympathy for Madeleine McCann, and could not, cannot and will not sympathise with those who put her in danger.
Their behaviour was irresponsible, careless, unloving and selfish in my opinion. All of them.