It is Midsummer's Eve and ten people are on a deserted castle for a TV recording. The next morning the program leader is shot dead. Kvällspressens Annika Bengtzon a mandate to monitor the murder, but she soon learns that her best friend Anne Snapphanevägen is one of the ten suspects. When the police released all one after another - all except Anne - it becomes personal for Bengtzon who will do anything to exonerate her friend.