When the fog clears one December morning in Essex, the body of a teenage girl is discovered lying face down in a field. The victim, Lily Monteith, was murdered in a peculiar and unique way - so unique that it could have only happened to her. As a result, the case quickly lands on DS Tomek Bowen's desk who, while trying to juggle his newfound life as a single parent to a thirteen-year-old daughter, must unearth...