You raised the diversion in the present discussion and yet again your post illustrates - in my opinion - your total lack of concept about what "theory" actually means and your inability in debate to contest the points raised in Sadie's theory goes some of the way - in my opinion - to proving its viability.
You evidently forget what training I have in scientific disciplines.
I also know the difference between theory and wild speculation fueled by support for the mccanns, to the exclusion of all else.
Theory requires a workable hypothesis, and Sadie's as is yours, is one-dimensional.
The difference between me and you, is that I am prepared to accept different possibilities exist, as to Madeleine's fate.
However, I do know theories require logical thinking and not wild meanderings, driven by support of the McCann's.
I place Sadie's theory inline with the scientists who claimed they developed cold fusion in the 80's.
No one was able to substantiate that claim after repeated tests.
I.M.H.O. , of course.
NOW AGAIN, where has it been proved there was someone watching the McCann's ?
P.S. Do you accept the possibility of the accidental death or the walking out scenario as possible ?
Remember neither have been disproved or proved, just like abduction.