A young coast guard and diver named Jessica discovers two dead scuba divers after a storm and suspects foul play. She enlists the help of her childhood friend Patrik, who's on a romantic getaway with his girlfriend Erica. As they delve into the mystery, Erica keeps her identity as a police officer's wife hidden and joins a local museum association. However, during their first meeting, the association's chairman is found murdered, and the three deaths are linked to a centuries-old shipwreck.
Fjällbackamorden: Strandridaren
A writer and her police officer husband's romantic getaway turns into a complex investigation when they become entangled in a mystery surrounding the suspicious deaths of two French scuba divers in Kungshamn, leading them to uncover a possible connection to a centuries-old shipwreck.
