I can't remember who posted this, but the poster had said that you can tell if a dead body had been moved because elements within the body would indicate it. I don't think they saw any indication that the body had been moved.
Some of the blood may reposition or move but the original pooling would be evident...??
The bug guy said the ME and investigators said no sign of body being wrapped in anything, and no sign it was moved.
So, unless they meant moved around in that area, you are right.