Three Blind Mice

A young couple - Mollie and Giles Ralston - have started up a new hotel in the converted Monkswell Manor. They are snowed in together with four guests and an additional traveller - who ran his car into a snowdrift. Detective Sergeant Trotter arrives on skis to inform the group that he believes a murderer is on his way to the hotel - following the death of Miss Maureen Lyon in London. When one of the guests