The Rising Tide, Cleeves - B

                 A group of friends from the Northumbria region of England return every five years to Holy Island just off the coast. Fifty years ago, they all went there as high schoolers on a retreat and made a special connection. When the leader is murdered, Vera, a local detective, begins the search for the killer. As Vera assesses each story, she concludes that the motive is buried in the past of this group of mid-sixties friends. The deceased was planning a tell-all novel based on their collective story and just about everyone who knew him now has a motive. She eventually pinpoints the target and catches him.