This is a very smart and well researched statement, as we truly do not have proof that the body had been decomposing for a long time. You raise a valid point that in the articles where it talks about her body being deceased for a long period of time, they use words like “seems” and “may”, which truly don’t hold much value if we’re arguing that the body has definitely been dead for a long time. With more time we will find out if the argument that her body has been decomposing for a long time is true, but you’re correct, as of right now we have no valid points.