Because she would have been nervous about doing the walkthrough with Detective Partridge, the FM may have given her the heads up on certain points that she wanted FGM to say and have her emphasize.
I am posing a couple of questions in regard to what FGM has said in her walkthrough:-
Inside house where William Tyrrell spent his final hours
“After remaining seated 'for some time, then I didn’t hear from her, I got up and followed them down.”'
Question: …. Who is she referring to? … ‘followed
them down’.
"I do remember feeling he’s been taken. That was my first thought, he’s been taken … because knowing the little boy ... he’s not the type to wander.'"
Question: …. Was she just basing this on his earlier non-wandering while visiting? …. Or had she been told to say that?
'How he (the foster father) knew at that stage, I’m not … she would have told him, she would have phoned him, he was just distraught.'
Question: Was she aware that the FM had told her that she was going to phone FF to inform him about William’s disappearance?
Or FGM may have heard FM on the phone to FF.
MOO