View the digital scanned newspaper from The Daily Telegraph dated Dec 03, 1979, page 3.
www.newspapers.com
The Daily Telegraph
3 December 1979
Sally Shepherd, it mentions her post mortem. Many broken ribs, so crushed her spinal chord was damaged, severe head injuries, she was alive but unconscious when raped (as was Lynne Weedon).
It also states she bad been wearing jeans tucked into her boots. Everyone of these cases where I have been able to find clothing descriptions at least, they've been wearing jeans or trousers, including Eve Stratford when she went out the day she was murdered, I will have to try and find the newspaper piece again as it had a photo of a policewoman dressed up for a reconstruction (not sure if they were her actual clothes).
The battery described on Sally was also similar on Elizabeth Parravicini who besides being bashed on the head, was punched and kicked to death according to one of these news stories.