The Bones of the Apostle Paul–Found?

The Catholic Church announced that the bones of the Apostle Paul were found in Rome. Der Stern wrote that there is NO EVIDENCE that these were the bones of the Apostle Paul. Die Welt added that there can be no certainty that the bones are those of the Apostle Paul, and that experts DOUBT the accuracy of the Pope’s claim. Zenit admitted that over the centuries the original tomb of Paul “disappeared from view and eventually could no longer be identified.” Why is this? Could it be that the remains of Paul are not to be found in Rome?