Ich weiß von nichts

Organic farmer Jacob Hoffmann is found dead in the cutting mechanism of a combine harvester. The only witness is the victim's girlfriend, Silke Reiss. However, she claims not to remember anything. Andreas doesn't believe her. On the contrary, he considers her a prime suspect. Mick feels completely differently: he likes Silke and feels reminded of his own story. But the fact is, there is something wrong with Silke—Mick will have to realize that at some point...