In Davydov and others v. Ukraine, the European Court of Human Rights was confronted with particularly disturbing facts. The case concerned ill-treatment committed by special forces on prisoners during training exercises. Not during an actual emergency situation of riot in the prison. No, during exercises. Twice.
The prisoners were not warned about the exercises. They were beaten, struck, hit, stepped upon, forced to strip naked and humiliated during the exercises. They did not receive any medical assistance for their injuries and their complaints were not taken seriously. Moreover, some of them were threatened to withdraw their complaints to the Court and were punished through solitary confinement for having submitted their application.