A woman has been killed in a apartment. The murder squad are on the case. Crime investigator Munk has been assigned the case together with his companion, police sergeant Gormsen
Why is it so important for the police to ask "Do you like oysters?". Why does the barrister, who is the chairman in Knudsens firm, not like the manager?
Why was Knudsens and Brydesens cars i the neighbourhood on the day of the murder and why does Knudsen snick out of his home to meet a mysterious person?