De Morgan struggled for months to find the original entrance; after digging several tunnels directed towards the center of the monument, he finally found the thieves' tunnel. One of the passages was covered by
graffiti which were rather alien to the
Egyptian canons, the most famous among these represents a human head with a striking hairstyle. De Morgan argued that the tunnels and the graffiti were made by
Semitic grave robbers during the
Hyksos occupation. From the thieves' tunnels, de Morgan was able to trace the original entrance. From the entrance, located on the western side of the pyramid, a long descending hallway led to an antechamber which connects a storeroom on the west wall to the king's chamber on the east wall, the latter made from granite and provided with a granite sarcophagus on the western side, and a niche for the
canopic chest on the southern one. The granite walls of the burial chamber were whiten with
gypsum. Above the chamber Arnold found three relieving
vaults made from granite (the bottom one), limestone (the middle one) and mudbricks (the top one) which were meant to
discharge the weight on the underlying chamber's walls in order to prevent a roof collapse. The king's chamber contained pottery and a
dagger, while the granite sarcophagus was empty. It is possible that Senusret III was never buried there and that he might have preferred his
Abydene tomb as his final resting place, as suggested by the lack of a blocking system within this hypogeum. == See also ==