You Decide
Her right leg was moving.
Her left leg was not moving at all, and the two did not look the same, and there was a discoloration high on the left thigh at the edge of the diaper, and there was swelling.
That is the whole of the description and it is all anybody needs.
What I did next took me about four minutes and I have gone over it with three professionals and I did most of it right.
I did not call my sister.