Is The investigation coming back?

The Investigation ended on January 27, 2025. The show aired its final episode on that date on ARD Mediathek.

The series was a documentary-style film that explored Peter Weiss' play about the Frankfurt Auschwitz trials of the 1960s. It was a minimalist adaptation that preserved the original text's structure while reinterpreting it through cinematic techniques, offering a unique perspective on this historical event.