In a seemingly quiet country town the newest resident, Detective Inspector Mike Shepherd, finds that murder lurks in even the most homely location.

Mia is fleeing addiction and leaving behind a professional life in tatters in Scotland. She accepts a wedding invitation from her estranged sister in New Zealand – only to find the would-be-bride dead upon arrival. Caught up in grief and pulled by a dark attraction to her late-sister's fiancé Ewan, Mia soon finds that familiarity among a small community breeds secrets and tensions, endangering the brittle fabric of the town itself.