CAIRO (AP) — New radar scans have provided conclusive evidence that there are no hidden rooms inside King Tutankhamun's burial chamber, Egypt's antiquities ministry said Sunday, bringing a disappointing end to years of excitement over the prospect. Mostafa Waziri, Secretary General of the Supreme Council of Antiquities, said an Italian team conducted extensive studies with ground-penetrating radar that showed the tomb did not contain any hidden, man-made blocking walls as was earlier suspected. Francesco Porcelli of the Polytechnic University of Turin presented the findings at an international conference in Cairo.