During the night, patrol officer Ida Sörensen hears urgent cries for help coming from the church tower. Together with her young colleague Emma, the policewoman arrives at Ribe Cathedral. There, high up in the tower, a man is threatening a young woman with a knife. Ida and Emma draw their weapons when the mighty bell suddenly rings loudly. In the heat of the moment, Emma shoots the attacker, Finn Eriksson, causing the victim, Bente Bruun, to fall to her death. For Inspector Frieda Olsen, the case...