At the beginning of 2000, the young commissioner Yvonne Weber moved from Frankfurt am Main to Eisenach. Together with the local colleague Frank Wolf, she is to review an unresolved murder case from the GDR era. The investigation team encounters inconsistencies in the file and it becomes clear that there is no interest in truth-clarifying the Eisenach department and the prosecutor's office in Gotha.

Tatort is a long-running German/Austrian/Swiss, crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.