Trial by the Berlin Higher Regional Court (Kammergericht) against Dr. Werner Best, Bernhard Baatz, Dr. Joachim Deumling, Harro Thomsen and Rudolf Wintzer and other members of the RSHA, its "Polish department" (Polenreferat) and the Einsatzgruppen in the occupied Poland; General information about the Nazi policy in Poland, the RSHA and its structure in Poland, information about the accused and their crimes, 1968