Sunshine, relaxation, and…murder.

Daisy and the family are excited for their week-long Caribbean cruise, but the trip quickly derails with the discovery of a dead body. The ship's security detail seems more intent on making sure no one knows about the death rather than figuring out what happened, so Daisy decides to take matters into her own hands.

Daisy soon realizes that the victim had more enemies than friends…a lot more. She dives headfirst into the case, determined to find the killer, but is immediately thwarted by a fellow passenger who actually is a private investigator. And he seems intent on stymying her progress every chance he gets.

As Daisy clashes with the PI and gets closer to unmasking the killer, she'll have to watch every move she makes.

Because one wrong step and she just find might herself dead in the water.