A dream vacation at a Mexican beach resort swiftly dissolves into a nightmare for criminologist and foodie Cait Morgan when her significant other, Bud Anderson, is wrongly arrested for the murder of the local florist, a gifted plantswoman. With Bud's freedom, and maybe even his life, at stake, Cait has to fight the clock to work out which member of the small Mexican community might have killed the respected florist, and why. Investigating under the watchful gaze of the local police, Cait has to keep her relationship with Bud a secret, and she soon discovers she's not the only one with something to hide. Peeling back layers of deceit to reveal even more puzzles, Cait struggles with a creeping sense of unreality as she desperately tries to save Bud...and, ultimately, herself.