DI Karen Foster is once again battling with booze and sex addiction problems. All is quiet in leafy Surrey and then a young man is arrested for being drunk and held in the cells at Epsom Police station, this incident sets off an explosive chain of events that sees Karen pitting her wits against senior Metropolitan Police officers involved in corruption, murder and a monstrous cover up. A tense gritty thriller that will keep you hooked from page one to the last.