The summer of Kim Novak

Fourteen-year old Erik and his friend Edmund spend their summer holidays by a Swedish lake, day-dreaming about Ewa, a young teacher with a stunning resemblance to the actress Kim Novak. They have a great time, until the Incident happens and everything changes. Twenty-five years later, Erik comes across the case in an article about unsolved crimes and is overwhelmed by his memories of those months. What happened back then?