Overview
- Reviewers published advance assessments on Friday that note the episode is already available in the ARD Mediathek ahead of its Sunday broadcast.
- The plot follows Ballauf and Schenk investigating the murder of a young vocational‑school teacher that leads them to a secluded prepper survival workshop in a former civil‑defence bunker.
- A real World War II bomb being defused in Cologne forces evacuations and road closures that hinder the investigation and raise the episode’s tension on screen.
- Critics agree the cast and the episode’s final scenes deliver strong moments but say the middle section drags and the story underuses its claustrophobic, high‑concept setting.
- The episode is the 96th Cologne case written by prize‑winning duo Eva and Volker Zahn and spotlights prepper culture as a topical subject in Germany with potential to provoke public discussion about emergency preparedness.