Marple is asked by her lawyer, Christian Gilbranson, to visit his step-mother, Carrie Louise Serrocold, an old friend of Miss Marple's, at her country estate. Carrie's husband, Lewis, confides to Miss Marple that he suspects someone is slowly poisoning his wife, and when Gilbranson visits the mansion, he is mysteriously murdered.
The teaser unfolds in what’s described as “hauntingly atmospheric backwaters,” offering glimpses of a narrative that oscillates between romance and pulse-pounding suspense. The film is positioned as an adrenaline-charged experience that seamlessly blends
