Months after the shocking murders at Marigold Cottages, eccentric landlady Mrs. B finds the peace and quiet a little too peaceful. That's why she invites her young friend CJ Moore to move into a now-vacant cottage: CJ is a suspect in the death of her employer, a wealthy Santa Barbara philanthropist who tumbled down the stairs of his mansion during a dinner party. The dead man's much-younger widow claims she saw CJ push him, but Mrs. B is certain that she's innocent. Why? Oh, just a feeling.

That's enough for her to summon the Marigold Cottages Murder Collective. Lily-Ann will marshal the facts, Hamilton will dig around online, Sophie and Nicholas will offer eyewitness testimony, and everyone will hope that Ocean keeps Mrs. B out of trouble.

Just as the tenants begin to suspect that Elsa is in fact the perpetrator, there's a second murder. A bloodier one. And with their tight-knit community in the crosshairs, they must prove her innocence - or accept her guilt.