Drama in Griffin Hall, or The Poisoned Weekend

Eastern England, Suffolk, 1934. An extraordinary event is taking place in a small village — a murder. And where?! In respectable Griffin Hall. Relatives are gathering for a weekend at the invitation of the host, an elderly and quite worthy gentleman, but the long-awaited reunion is overshadowed by a crime. It will be up to the energetic local police inspector Justin Oliver and his assistant, Sergeant Kirby, to find the killer and unravel the complications of the family drama. However, with each new clue, the case becomes even more tangled. Meanwhile, the Adamson twins, a brother and sister, are conducting their own investigation, wanting to find the truth and protect those dear to them, which causes displeasure to the detective and seems extremely suspicious to him. Who will solve the case first? And who among the guests is the cold-blooded murderer?