On April 13, 1945, as the Allies cross the Rhine river and push into German territory, a contingent of German soldiers, Hitler Youth and local police transport 4,000 prisoners from the Dora-Mittelblau concentration camp and its satellites to the Gardelegen area. More than 1,000 of these were forced into a large barn, which was set on fire. Their pursuers hoped to conceal the evidence of their monstrous war crimes as the end of the Reich quickly became a reality.
In Gardelegen, as the victims attempted to burrow their way out of the blazing barn, Germans surrounding the conflagration shot them. More than 1,000 bodies were recovered from the fire.