Metgethen massacre
1945 CE.
Shown on the map at 54.720°, 20.370°.
The Metgethen massacre (German: Massaker von Metgethen) was a massacre of German civilians by the Red Army in the Königsberg, East Prussia, suburb Metgethen, which is now Imeni Alexandra Kosmodemyanskogo in Russia's Kaliningrad Oblast, circa January–February 1945.
Text from the Wikipedia article Metgethen massacre, licensed CC BY-SA 4.0.