It seems there is also nothing in the pathologist's report about chipped toe nail polish on Sheila's toes. Otherwise this would have been posted.
The toe nail polish theory is simply something dreamed up by the CT. Using blurry pictures & paying Sutherst to come up with a theory.
There is no way Sheila would kick the wall so hard that nail polish would fall off, but her feet remain undamaged. Directly under the aga scratches.