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.

Prepare to enter the dangerous world and troubled mind of Detective Inspector Ray Lennox, a man engaged in a disturbing battle with his own demons, through the demanding and very public medium of serious crime investigations.