Paris comes under siege when someone starts killing women on the streets one summer - and Maigret must hatch a plan to lure the murderer out.
It was 4 August. The windows were wide open but brought no relief, since they allowed in even more warm air, which seemed to be rising from the melting tarmac, the burning hot stonework and even the Seine itself: one could imagine the river steaming like a pan of water on a stove.
This programme focuses on the largest sea-borne invasion in modern history and one of the world's most tightly kept secrets. It brings together despatches from the BBC War Correspondents who brought up-to-the-minute, graphic descriptions of the events to the listening public. This is a unique collection, a chance to hear history in the making: the day and the hour of D-Day June 1944.