Mike, Ralph's body bled when it was disturbed, although he had been dead for some time. Could that have happened to Sheila? Could her neck wound have leaked when she was moved, perhaps from off the bed?
I know I've asked this recently, but sometimes posts get overlooked.
--------------
This is a good point...
My explanation is as follows:-
Rigor mortis had clearly set in, in Ralph's case, before his body was displaced and sent crashing to the kitchen floor, which in turn detached the coagulated plugs of blood and released blood that was trapped in the tracks made by the bullets...
In Sheila's case, rigor mortis had not set in...
However...
In Sheila's case, movement of her body after she was killed caused some of the blood that exited from the sides of her mouth and into the socket of her left eye, to run in different directions...
There is / was no evidence that any blood that exited from the lower non fatal wound, changed direction at any stage, other than in a general vertical direction, and that blood from this wound did not flow from the lower wound at the time her body was displaced...
How strange, that blood should only be visibly flowing from the upper wound, not the lower one, and that there exists evidence that blood which had previously ran from the lower non fatal wound, was almost invisible to the naked eye, and that blood from the upper wounds had no such similar characteristics - evidence which I suggest separates both wounds apart from one another...