The small town of Coopers Chase, far from bustling metropolises, is a cozy settlement for respected retirees. No worries, no bad weather, a complete idyll. Every Thursday, four old ladies gather in the common room to… discuss old unsolved murders, of course. At least that is until one of the locals is found dead - and now Thursday Murder Club begins its first real investigation. Respectable age has no chance against their zeal, because it's time to rummage in old graves and shed light on other people's demons! And although none of the amateur detectives suspect this at the moment, the deeper they dig, the more their own secrets will be brought to the surface.