I liked the film, but I found it hard to follow
I attribute my difficulty in following the film's plot to the fact that I was sleepy watching the first half, resulting in me having to watch the remaining half an hour the next evening.
When it finished, it became clear that Jonas' female colleague had found out he was responsible for the shooting. I got that. But where was it indicated that Jon was going to keep it a secret in exchange for Jonas' not turning him in for Tanja's murder? Also, in which part did Jonas decide not to own up to shooting his colleague in the fog? Because I always thought everyone knew it was him.
I'll have to re-watch the film from beginning to end because I just couldn't grasp what was going on the first time. In spite of not knowing what was happening, I actually liked the film. It was well acted, moody, subtle and psychologically engaging.