What Hayward hadn't made clear was the fact that he'd stated that the blood found on the moderator he'd misinterpreted as that which belonged to Sheila and RWB instead of it having been an intimate mixture of that of June and Neville, as in accordance with the type of tests he took. A " flake " which was found would not have been typed as being Sheila's blood, which was wrongly processed,but that of a mixture. A flake of blood did NOT come from the one person,which had been named as Sheila.