Two weeks after the end of World War II Heinrich Himmler, head of the SS and the Gestapo – Germany’s dreaded secret police, killed himself while being interrogated by the British. On the face of it his death looked like straightforward suicide.As the mastermind behind the Final Solution, the systematic murder of six million Jews, no-one mourned Himmler’s passing. However it was not long before rumours about the way in which Himmler died began to spread, lasting for years to come.