I actually began to have serious doubts when abs enlarged the image of Sheila's hand, and I could see evidence of bruising and oil-staining. But Hartley explained about pixilation and discolouration, and I was back to square one, again. I don't think that the photographic evidence conclusively proves that Sheila was still bleeding, and it has been suggested, more than once, that a figure was seen running away from WHF. I haven't seen a police log to support this, and I'm not holding my breath, but it has been mentioned.