Interrupted calm

Near Lake Hafravatn, not far from Reykjavík, a dead tourist is found with a fractured skull. It is clear that he was murdered. What's more, the police soon discover that he was the friend of a man who disappeared without a trace decades ago. When retired inspector Konrád hears about it, his interest is piqued and he begins to investigate on his own. Along with the discovered connection between the murdered man and the case of the missing man from the seventies, his own past also catches up with him. The longer Konrád delves into the case, the more he is reminded of the atmosphere of the Cold War, that vague feeling of anger and thinking in terms of good and evil...