The Sandhamn Murders (2010)

A beautiful summer morning is marred when a man's body washes up to shore. Crime inspector Thomas Andreasson and colleague Carina Persson are put on the case with very few leads. It soon turns out that the truth behind the murder is more complicated than expected. Based on Viveca Sten's hugely popular crime novel Still Waters, and set in the beautiful surroundings of the outer Stockholm archipelago.