When Southwest Florida crime-scene blogger Maggie Finn goes deep-sea fishing in the Gulf of Mexico, a deadly catch plunges her into a sea of trouble. Clues point to a marine park where she goes undercover, working as park guide in a shark costume. The cast of characters is one found only in Florida, at least in Maggie Finn's kind of Florida. To complicate things even more, Maggie finds herself falling for a man who she suspects may be a murderer. In a place where no one is who they appear to be, and nothing is what it seems on the surface, Maggie will have to keep her friends close and her enemies closer, if only she can figure out who is who, and untangle the web of deceit before she becomes the next victim