Die Purpurnen Flüsse (Best of Cinema)

In the organizer's words:

There are no hands or eyes, only burnt stumps and cavities filled with rainwater. The body has deep cuts and is tied up in an embryonic position. This mutilated corpse is found in Guernon in the Alps, which puzzles special investigator Pierre Niemans. 300 km away, the grave of a girl who died 20 years ago is forcibly opened and smeared with swastikas, pointing to a local skinhead group. To make matters worse, important archive documents disappear, which also concerns Detective Max Kerkerian. Together, the investigators delve into the strange world of elitist ideas to unravel the mystery of the purple rivers.