Scene of the Crime

My husband, and co-author of Cataclysm in Blue Water, and I just returned from a tour of France and Italy. He stands beside the scene of the crime in Chapter Three. How many of you who have read the book guessed the identities of the characters in this chapter? That is before the "all is revealed" chapter? Oh, how I take devilish delight in trying to outsmart the best of you reader detectives who love mysteries as much as I!