Yesterday's secrets

Recently divorced archaeologist Jo Kingston comes home to Cornwall with her daughter Sophie to live with her father. When her old flame, Nick Angove, is injured on a dig Jo takes over, but faces fierce resentment from him. Then, intriguingly, human bones are found and the police become involved. Nick is injured, apparently when disobeying orders, but actually in saving Sophie's life. And as the truth emerges, they begin to acknowledge that their former love has never really died.