Written and produced by Bafta Award-winning producer Laurence Rees, and using new research, Auschwitz: The Nazis & the 'Final Solution' offers a unique perspective on the camp in which more than one million people were ruthlessly murdered.The series follows the trail of evil from the origins of Auschwitz as a place to hold Polish political prisoners, through the Nazi solution for what they called 'the Jewish problem' to the development of the camp as a mechanised factory for mass murder. The BBC own all copyright.