Katie and Stefan fall for each other at a wedding and begin an affair, despite Katie already having a fiancé. Two months later at Katie’s wedding, her new husband and his entire family are murdered. Stefan and Kate blame each other and the search for the truth begins.

Set against the stunning Scottish landscape in and around Dundee, three compelling female characters — Emma Hedges, Prof. Sarah Gordon and Prof. Kathy Torrance — join forces to uncover the truth about an unsolved murder case that’s very close to home.