/the lower of the injuries occurred from three inches (76 mm) away, and the higher one was a contact injury. The higher of the two would have killed her immediately. The lower injury would have killed her too, he said, but not necessarily straightaway; the court heard it would be possible for a person with such an injury to stand up and walk around/
perhaps it was Sheila who was lying in the kitchen when the Police first entered then finished herself off in the bedroom?
perhaps Sheila and the others were all killed by the mysterious third party the Police noted running away while they were waiting for the armed units to turn up?