She has postulated that this is a credible theory before. IMO she is often hilariously blinkered and biased. She also makes good points in amongst the rubbish too. See below:
http://themaddiecasefiles.com/topic15571.html
Totally mind numbing ...
Quote from Pat Brown
Because of the climate in Portugal, it is possible that should they have buried Maddy in a shallow grave in a sandy substrate, her body would have mummified. Mummification is a desiccation of the corpse where the fluids drain into the ground and the rest of the body dries up. There is relatively little odor associated with a mummified body.
If this occurred, the body would be easier to transport; it would be lighter and drier and lacking the horrible smell of a corpse. Such a body could easily be placed in a sealed bag and placed in a suitcase. Screening of stowed luggage is not likely to uncover a body inside of a suitcase and when the traveler reaches the other end and goes through customs, they enter the “Have nothing to declare line,” and just walk through (unless they exhibit concerning behavior that raises a red flag and launches a search of the luggage). As to the McCanns, I seriously doubt they were searched upon arrival, not with all the press surrounding them and the mass of curious onlookers, reporters, and VIPS lurking about.
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IF the McCanns were involved and IF Maddy’s body was brought home, when this would have happened is another question. Unfortunately, only those inside the organization would (we hope) know the truth about the McCann’s movements. For example, Gerry McCann returned to England on June 19, just four days after an exhaustive search for Madeleine was called off. This search was in an arid, desolate area (the kind of climate which might encourage the mummification of a body) near a town called Odiaxere. A letter from an unknown sender had stated she could be found there in a shallow grave. Four days later, Gerry is on a plane home. I don’t know if he took any luggage with him, anything more than a rucksack (which I don’t know the size of).
End quotehttp://themaddiecasefiles.com/topic15571.html