In Area B, the fierce destruction of the EB III city is displayed in fortifications. The solid stone outer city-wall collapsed, and the passage in the parallel inner wall showed the results of a heavy conflagration, with ashy soil and cracks in the stone foundations of the city-walls. Of course, also due to the dimensions of structures, more seasons are needed to bring to light what seem an articulated defensive system, whit several walls, buttresses and passages, which envisaged many reconstructions.