Fort de Romainville was a Naziprison and transit camp, located in the outskirts of Paris. The Fort was invested in 1940 by the German military and transformed into a prison. From there, resistants and hostages were directed to the camps. 3,900 women and 3,100 men were interned before being deported to Auschwitz, Ravensbrück, Buchenwald and Dachauconcentration camps. 152 persons were executed by firing-squad in the Fort itself. A few escaped, such as Pierre Georges, alias "Colonel Fabien." From her cell, Danielle Casanova motivated and encouraged her comrades to confront their torturers. From October 1940, the Fort held only female prisoners (resistants and hostages), who were jailed, executed or redirected to the camps. At liberation in August 1944, many abandoned corpses were found in the Fort's yard.