Killer By the Lake
10.35pm, Channel 4
Three years after the events of Vanished By the Lake, Lise Stocker has settled down with Clovis and her baby by another lake, in Annecy. Then the discovery of two female corpses rocks her bucolic idyll in this sequel to the enormously popular French crime drama. Can the troubled detective confront her past demons? Will Clovis realise his wife looks rather different (Julie de Bona having replaced Barbara Schulz)? And will Lise finally get the message that hanging around lakes is a wee bit dangerous?