Stralsund plot
Inspector Nina Petersen investigates murders and other criminal cases in Stralsund, a German Hanseatic city on the Baltic Sea. Nina is, according to some, still too young to hold an important position in the police force, but she is confident enough to speak her mind to anyone who challenges her. Her partner Ben, who is also her ex, does not make it any easier. He carries with him a big secret that is a risk for him.