On July 9, 1941 (according to other sources, July 5), members of Einsatzkommando 1b collected local policemen at the former NKVD building. About 30 strong young Jewish men were then brought from the prison. On orders of the SD the Jews dug up between ten to thirty bodies of local people, including members of the local Latvian intelligentsia and former Latvian policemen, who had been killed by the NKVD before the Soviets left the town. The Germans wanted people to believe that Jews had killed these people and to encourage local policemen to actively participate in the ensuing murder operation against the Jews. One member of this group of Jews, 18-year Yosl Silno, jumped over the fence and tried to swim across the river, but was shot. Boruch Veksler, a 30-year old pharmacist, poisoned himself. The SS-men beat the other Jews to death. The murdered Jews were buried at the same place where the NKVD victims had been buried. In accordance with the order of a German officer, only Khanon Izraelit, a dental technician, was returned to prison.

More information: Yad Vashem