Architect Kate O'Connor appears to have it all. A lighthouse home, a successful politician husband an eight-year-old daughter. Yet everything is not as it seems.A snowstorm approaches, and with it arrives a menacing stranger whose presence will change everything. A haunted man, driven by destiny, set to wreak havoc on Kate's carefully constructed life. Over the course of twenty-four hours, as intersecting lives tragically collide, Kate discovers that everything she holds dear is in peril.Isolated by the unrelenting storm, in a desperate race against time, Kate and her family face a battle of wits with the highest stakes. Their lives.