Butovo firing range
The Butovo Shooting Site often mistakenly called Butovo Firing Range (Russian: Бутовский полигон, romanized: Butovskiy poligon) was an execution site of the Soviet secret police located near Drozhzhino in Leninsky District, Moscow Oblast from 1938 to 1953. Its use for mass execution has been documented; it was prepared as a site for mass burial.