Mass killings of Jews in Latvia were part of an overall plan developed at the highest level of the German government. Aspects of the plan as it was applied to Latvia had been applied in other countries, such as burning of synagogues (Germany) and ghettoization (Poland). Latvia presented a new development in
the Holocaust, which was the implementation of mass killings immediately upon the occupation of a country. The
Sicherheitsdienst (SD) attempted to stir up local anti-Jewish feeling by forcing Jews to dig up mass graves of Latvians who had been murdered by the NKVD in the Soviet occupation that had begun in June 1940. This was part of an overall SD plan to associate the Jews with Communism and Russians, both unpopular in Latvia. Latvian guards at early executions would ask the Jews waiting to be executed if they felt like singing "Katyusha". (
Katyusha was a popular Russian patriotic song of
World War II.) On June 28, 1941, two days after the fall of
Daugavpils, the Nazis rounded up Jews in a synagogue, and then took them out and shot them. Other Jews were randomly murdered simply walking down the street. On Sunday June 29, 1941, the German army began rounding up Jewish men in Daugavpils to subject them to terror, humiliation and imprisonment under brutal and overcrowded conditions. At gun point the Germans made them shout
"Heil Hitler", and sing
Deutschland über alles. Survivors reported: The Germans accused them of setting fire to Daugavpils. According to Stahlecker's official report: Jews in general and Lithuanian refugees in particular were accused of being communists. On July 8, 1941, a newspaper in Daugavpils (
Daugavpils Latviešu Avīze), published an editorial consistent with the German efforts to blame the Jews for communist atrocities: As time went on, increased numbers of
Latvian auxiliary police guarded the prison where the Jewish men were held. By July 8, the work had become so hard that the Jews were literally being worked to death. One assignment included rolling huge blocks of stone to the top of a hill, another including carrying heavy timbers several kilometers. German guards struck prisoners with whips at will. == Railroad Park massacre ==