An underground Nazi weapons factory and stash of 77-year-old Denazification files. What is it really like to discover that your grandfather was a member of the SS?

In 2023, journalist Lorenz Hemicker joined us to tell the tale of his grandfather, who took part in the massacre of 25,000 Jews at Rumbula in Latvia. We heard about how a radicalised First World War veteran took up the cause of National Socialism, became directly involved in the darkest of Nazi atrocities, and tried to justify himself in the years that followed.

But the story goes even deeper than that. Today, Lorenz joins us again to share his incredible discoveries in the years since, and discuss how his family have confronted this legacy of atrocity.

Produced by James Hickmann and edited by Dougal Patmore.

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