Fishermen fish a massacred body out of the Oder River.
The horrifying discovery is publicized by the media and hits
all news outlets in the country. The victim turns out to be
architect Mariusz Roszewski, but the culprits of the crime
are not found and the case - due to lack of evidence -
ends up in the police "X-Files". Four years later, an anonymous
denunciation links Roszewski's murder to the plot of the novel "Amok"
by Krystian Bala (Mateusz Kościukiewicz). The authenticity of the reports decides
to investigate Inspector Jacek Sokolski (Lukasz Simlat), an inquisitive officer
with a dark past. The policeman quickly discovers similarities
between the murder and the crime described in the book.