Historians estimate that over 3,000 people were killed at the Risiera camp and thousands more imprisoned and transported elsewhere .
Many occupants of Risiera di San Sabba were transported to the German Nazi concentration camp at Auschwitz - Birkenau in Occupied Poland .
Historians estimate that over 3,000 people were killed at the Risiera di San Sabba camp and thousands more imprisoned and transported elsewhere .
Many occupants of Risiera di San Sabba were transported to the German Nazi concentration camp at Auschwitz - Birkenau in Occupied Poland .