One by One

Thirteen travellers are marooned in a Scottish hotel near Aberdeen as a result of the worst snow-storm in living memory sweeping down from the Cairngorms.Their imposed confinement is terrible enough when it is made worse by the arrival of four Category A prisoners together with their prison escort.The tension rises with the new arrivals. It increases noticeably as evening approaches. But that is nothing compared with when night falls and the murders begin.