When a newborn baby is left on Alicia and John's doorstep, Sheriff Ramsay sets out to find the parents, but his investigation is put on hold when John's father Mac's elderly buddy, Bert, is found murdered in his home. The top suspects are Bert's poker pals who served with him in Vietnam, his ex-wife, and a woman who cleans his house.
Alicia and Gilly team up again to locate the baby's parents and Bert's killer while Sneaky the Siamese conducts a private investigation with Gilly's calico cat, Kittykai. Who will find answers to these double mysteries, and are they connected in some way?