This video from Egypt says about itself:
The video speaks for itself. We stormed into the notorious political police main HQ in Cairo after the authorities didn’t dismantle the apparatus. We did it ourselves.
The end of the video shows an former Islamist detainee who discovered an electric torture tool explaining how he was tortured on it.
Glory to the martyrs of the Egyptian Revolution.
Thousands of demonstrators, many of them former political prisoners and victims of torture, stormed buildings belonging to the State Security Investigations agency in Cairo, Alexandria and other Egyptian cities, after reports that the secret police were burning documents to cover their tracks: here.
Inmates riot at Yemen prison: Unconfirmed reports of deaths and injuries after security forces open fire on inmates: here.