S4·E1 Garden of Death

Episode recap

The episode opens with the Inkpen family returning to Midsomer Deverell after repurchasing their ancestral home, Inkpen Manor. Determined to revive the estate’s fortunes, they announce a plan to convert the village Memorial Garden, which lies on the manor grounds, into a tea shop. The proposal provokes immediate consternation among the villagers, who view the garden as a cherished tribute to those lost in past wars. Opposition is organised by the Bennetts, the former owners of Inkpen Manor and the founders of the Memorial Garden, who lead a vocal campaign against the Inkpens’ commercial ambitions.

Tensions rise when the body of Fliss Inkpen‑Thomas, a young member of the Inkpen family, is discovered in the Memorial Garden. Her skull has been smashed, indicating a violent assault. The shock of the murder reverberates through the community, and Detective Chief Inspector Barnaby, accompanied by his partner, is called in to investigate. Within days, another tragedy strikes: Elspeth Inkpen‑Thomas, Fliss’s mother, is found dead from poisoning. The circumstances surrounding Elspeth’s death are immediately questioned, and her family and friends reject any suggestion that it might have been suicide.

Barnaby’s inquiry moves beyond the surface conflict over the garden’s future. As he interviews residents and examines the history of the estate, he uncovers long‑standing, deep‑rooted motives that extend back through generations of the Inkpen line. The investigation reveals that the murders are linked not merely to the present dispute but to an older, more entrenched rivalry involving another ancient family whose grievances have been simmering beneath the tranquil façade of Midsomer Deverell.

Through careful deduction, Barnaby pieces together the connections between the Inkpen family’s recent ambitions, the Bennetts’ protective stance toward the garden, and the hidden animosities of the past. The episode concludes with the resolution of the case, exposing the true perpetrator and the historic vendetta that motivated the killings, while leaving the village to grapple with the loss of both its memorial space and the lives that were taken.