When veterinarian and amateur naturalist Jasmine Garr is shot in her yard, residents of Shell Island press caterer River Holloway into investigating the homicide. River dons her amateur sleuth cap and sets out to discover who killed her former catering customer.

Between Jasmine's estranged cousin, a rival veterinarian, a wild animal trapper, the chicken lady, and a real estate broker, River has plenty of suspects to consider. As she peels back the layers of Jasmine's life, dangerous secrets come to light.

Jasmine's orphaned kitty, Iris, along with River's cat Major, and her husband Pete help River sift through the evidence. At the same time, River recently expanded her catering business. She must service her regular catering clients, plus provide fresh baked goods for Pete's ice cream shop.

The killer follows River's every move relishing the thought of another victim. Time is running out. Will River solve the murder before she becomes a cold dish?