dr Silke Tannenberg is found dead in her practice. Charlotte Lindholm's boss, Stefan Bitomsky, insists that she take on the case and seems strangely nervous about it. On site, Charlotte meets Chief Inspector Dambeck, who describes the dead woman as the good soul of the small town. The motive for the murder is completely unclear. Again and again Tim crosses Charlotte's path. The youth seems neglected and simple-minded. Charlotte also comes across a video diary that Tannenberg kept about her male acquaintances. Among other things, also about Bitomsky ...