Thanks for the updates Alyce.
I am finding this case fascinating, I wish there had been more coverage, hopefully there will be more now.
So it seems that regardless of all the evidence the police gathered SW is going to deny all and perhaps implicate KW, the evidence seems pretty damming for her, all the apparent planning, equipment bought, and KW leading police to hiding places. If SW is guilty then she has clearly tried to cover all her tracks to lead it solely to KW.
She has also planted seeds for the Jury by saying KW has an excellent memory! ...KW claiming the opposite, cant wait for the cross examination and KW hopefully taking the stand.