'Secret chamber' in Tutankhamun's tomb does not exist, say researchers

The burial mask of Egyptian Pharaoh Tutankhamun, whose tomb does not contain the hidden chambers theorized about, according to experts.

(CNN)A quest by Egyptian authorities to discover a secret chamber in the tomb of Tutankhamun has ended with a frank admission -- that it doesn't exist.

The investigation was launched after British Egyptologist Nicholas Reeves had suggested that a secret tomb, possibly belonging to Queen Nefertiti, was concealed behind the north and west wall paintings of Tutankhamun's burial chamber.
A picture taken on September 28, 2015 shows the golden sarcophagus of King Tutankhamun in his burial chamber in the Valley of the Kings, close to Luxor.
Reeves had theorized in 2015 that the tomb belonged to Nefertiti, the wife of Tutankhamun's father, King Akhenaten.
    But according to a statement from Egypt's Ministry of Antiquities, months of tests carried out by Italy's Polytechnic University in Turin, which used ground-penetrating radar (GPR), provided "conclusive evidence of the non-existence of hidden chambers adjacent to or inside Tutankhamun's tomb."
    "The studies...have shown that no chambers exist, or even an indication of any threshold or door frames, which contradicts the previous theory that had assumed the existence of passages or chambers adjacent or inside the burial chamber," the statement quoted Mostafa Waziri, secretary-general of the Supreme Council of Antiquities, as saying.
    British Egyptologist Nicholas Reeves had theorized that Queen Nefertiti may have been buried in a secret chamber.
    Officials had previously said they were "90% sure" of a hidden chamber behind the wall of Tutankhamun's 3,000-year-old tomb.
    King Tutankhamun's golden mask displayed at the Egyptian museum in Cairo.
    Research published in the Journal of the American Medical Association in 2010 showed that King Tut may have died of malaria, possibly after suffering an infection in his broken leg.
    Nefertiti's remains have never been discovered and remain the subject of huge speculation.