Aloha Swan Dive is a murder mystery set on Maui. Saul Westman, a New York investment consultant, has gone over a hotel balcony to his death. Mark Fischer, the new Chief of Detectives for the Maui Police Department, has a long list of suspects. The question may be: who disliked Westman the most? Fischer enlists the aid of technology genius, Wes Shaw. With the help of an artificial intelligence computer that goes by the name Eliza, they partner in a search for the facts.