Jona Hansen

Alma manages to obtain a job as a court painter with the bourgeois prince Philip, passionate about botany. When he sees a portrait of her sister, the beautiful Christine, he immediately falls in love. But the Baroness has plans for her own daughter. Fortunately the faithful Shaky is still here.

The famous forensic phonetician Matthias Hegel is a luminary in his field. Even the slightest deviation in the sound of a voice is enough for him to distinguish truth from lies and thus convict criminals. But now the police consultant confesses to having committed a gruesome murder.