"All elements of the regime must be held to account. Not just the top names, but everyone who mistreated people must be held to account" he said.
The walls of the prison bear graffiti such as "Destruction, darkness, death," reflecting its grim legacy.
The prison, where symbols of the Baath regime can be found in every corner, has been seen to have turned into a garbage dump.
Burnt bunk beds, soot-covered walls, and cells and wards that have turned into garbage are noteworthy in the prison, which has rotten police vehicles in the courtyard.