Waving goodbye to her grandchildren, Gudrun Burwitz has the look of a woman ready to live the rest of her days in peace and quiet.

Instead, the 81-year-old daughter of Heinrich Himmler still works at a ruthless pace to keep the Nazi flame alive.

Mrs Burwitz has always nurtured the memory of her father, believing the man who ran the Gestapo, the SS and the extermination programme which murdered six million Jews, to be good and worthy.

And despite her advanced years, she continues to help the ageing remnants of the Nazi regime to evade justice.

As the leading figure in the shadowy and sinister support group Stille Hilfe –Silent Help – she helps bring succour and financial help to those still at large....