True that the urine stain cannot be "dated" as to when it was left. I know her sheets were tested for urine, and as LE had JB's DNA profile, it would have been obvious if the urine belonged to someone else. The stain on the carpet WAS tested and found to be urine. I can't imagine when else it would have been made if not that night. Can it be proved? No. But I am looking at everything I stated in my post, not just the urine stain. So to answer your question (I think)- it is not a matter of these things EXCLUDING her being killed elsewhere, but the combination of all these things (urine stain on carpet, same carpet fibers found on her body, anterior urine stains on her clothing indicating she was on her stomach when she voided) and nearby paint tote with brush remains and wood shards matching the brush, the garrote cord being obviously tied at the back of her neck- ALL this convinces me she was lying on her stomach in that carpeted area of the basement just outside the WC when she was killed. Can I prove it? No. No one can. Can it be surmised? Sure. No one can ever prove where she was killed in the house. House gone. Evidence gone. Rice already cooked.
There is a photo of JB dressed in jeans with pigtails in a "Western or country-type" photo- this exact type of hemp rope was seen in that photo with her, as a "lasso" or "lariat" in keeping with her Western theme. Cute photo. How tragic....
There is NO forensic evidence suggesting the garrote cord was made in her bedroom, and the fallacy of the cord fibers in her bed are right up there with the fallacy that an unknown pubic hair was found on the blanket and an unknown palm print was found on a basement door. These were all found to be (respectively) fibers from the brown hemp rope found in JAR's room (and NOT the cord fibers), a forearm hair belonging to Patsy Ramsey (and NOT an unknown pubic hair) and the print was found to belong to Melinda Ramsey and presumed left at an earlier time.