Moving Finger Writes

Inspector Roy Darnley is investigating the discovery of the body of a young girl who has been missing for sixteen years. The body is found buried in the garden of a house currently owned by a young man whose father becomes the prime suspect.
Can he prove his deceased father's innocents?
Inspector Paul Manley is investigating the murder of a woman bludgeoned to death in her own home. Is it what it seems, a burglary gone wrong?
Could there be a link between these two, apparently separate cases?
Can Inspector Manley and his team save his friend from being the next victim in a bizarre chain of events?