Petra Nielsen
A woman is found murdered in a closed amusement park. A young couple who happen to be there at the same time become, without their knowledge, suspects for the murder. They are chased by a large number of police but only Martin Beck believes them to be innocent.
David has just started working for a large pharmaceutical company and falls madly in love with a young and very beautiful colleague, Angelica.
At a porn club in Stockholm, a brutal murder is committed - and one of the striptease dancers takes the blame.
The criminal police is investigating a criminal gang blackmailing restaurant owners.
