Stolen In Paradise by Toby Neal

One betta fish, two dead biologists, three trysts, four suspects and thirty-five pairs of shoes add up to complicated days in paradise for Special Agent Marcella Scott. Marcella gets into sand way over her Manolos investigating the death of a prominent scientist washed up on a Waikiki beach with a bullet hole between the eyes. BioGreen, a genetically-engineered algae that could solve the world fuel crisis, has been stolen from the development lab-a hotbed of intrigue where everyone on the project has something to hide. Marcella also has a secret vice, more dangerous than expensive shoes-and it leads her into arms that are too close for comfort.