What Pat Brown did was tampering with the evidence. Trying to change the situation as to whether the window was seriously overlooked or virtually hiddden.
The question is "Did she know what she was doing". Was she part of the arrangement, right from the beginning knowing that the trees had been deliberately cut down and a searchlight fitted to try and change the evidence to get Bennett and Amaral off the hook?
Or .... Was she set up?
I rather fancy she knew all along, but am willing to be proven wrong.
IMO Sadie, Pat Brown was just another 'Wannabee,' who saw an opportunity for fame and fortune - and in her indecent haste to make money off Madeleine's back didn't do any proper research via the files but instead used all the misinformation which was readily available and eagerly offered to her by some sceptics.
Unsurprisingly her resulting book(let) was full of libellous claims and statements - which even some [ censored word] criticised.
As you probably know, there is an excellent rebuttal of her claims on StopTheMyths.
I dont think she cared at all about Amaral or Bennett. IMO she was just another greedy, self-serving non-entity who tried to use Madeleine's abduction to her own personal advantage - and failed dismally.
However, we do have one thing to thank her for - and that is for providing the video proof - with the aid of another sceptic - that the shutters to 5A
could be opened from the outside - thus dispelling once and for all the previous oft repeated claim that Gerry had lied when he said that was the case.