Some Lie And Some Die - Rendell, Ruth

When the body of a brutally beaten girl is found in a quarry during a hedonistic hippy festival at Sundays near Kingsmarkham, Wexford is first on the scene. Through a web of lies and deceit Wexford uncovers a history of love and hate that began years earlier, and he realises that never has he witnessed a murder of such desperate passion.