Inspector Alan Banks mystery 08 : Innocent graves

The murder of a 16-year-old girl from a wealthy family involves Banks in an investigation complicated by outside priorities. The new Chief Constable, a friend of the girl's industrialist father, presses for a quick arrest, and the police are led to Owen Pierce, a young teacher of troubled character. But Banks is not convinced -- there are too many loose ends, too many other suspects, too many secrets.