Margaret and Robin were about to embark on the building of their new home, the plans had been approved in principle the week previous to the murders, and Margaret only had to transfer them to proper drawing paper from the graph paper she had used. Robin had been to the council also that previous week and had discussions regarding the building with Colin Grey.
Arrangements had been made for materials for the house to be purchased in bulk/tandem with the Medders who were also extending their Commodore Motels.