Far-right supporters hold a banner reading 'I regret nothing' in a demonstration commemorating the death anniversary Rudolf Hess in Berlin, Germany, 18 August 2018. Hess died on 17 August 1987 after committing suicide in the Spandau Prison, where he served his life sentence. Hess was one of the most prominent Nazi leaders and appointed Deputy Fuehrer by German dictator Adolf Hitler in 1933.