TV Guide Drama Sunday

Margaret is forced to move away from Milton after tragedy strikes. However, when her godfather leaves her a substantial inheritance she makes a return to the North, where a twist of fate leads to an unexpected rendezvous

Grace Pearson is found dead at a local festival. Detective Inspector Sam Gillespie - to the bewilderment of newly arrived Detective Sergeant Felix Livingstone - uses Sister Boniface as his scientific adviser. She determines that Pearson died by suffocation after her head was pushed into sawdust. The investigation leads to the three Bellamy siblings, at whose home Pearson was a housemaid. Crime drama, starring Lorna Watson and Max Brown, with Belinda Lang and Robert Daws

The apparent suicide of a DJ leads Nikki to question her judgement in a strikingly similar case from her past and she brings the potential mistake to the attention of her colleagues, but the news threatens to have repercussions for the family of the deceased, the police and the Lyell Centre. The fresh evidence leads to the conclusion that a copycat killer is at large and Nikki finds evidence that an intruder has been entering her home. Feature-length episode of the drama, starring Emilia Fox

The team is asked to reinvestigate the 1975 death of a union leader, whose body was found in the Thames. As the detectives delve deeper into the case, a financial scandal involving misappropriated funds is uncovered and a Labour peer points the finger of suspicion at the victim's deputy, but Brian's increasingly erratic behaviour threatens to hamper the inquiry. Frances Barber, Kenneth Cranham and Dave Hill guest star