Lets see we have blackmail, family secrets, dysfunctional family and to top it off a murder. The family secrets start to come out as you go along and the locket is known, but there is no key. Fitzjohn does not get along with his superior and skates by. Between the twists, taking care of flowers, and solving a murder I suspected almost everyone a long the way at certain points. This book is a must read as you will not want to put it down.