Janet comes face to face with the man who left her fighting for life just months earlier - serial killer Geoff Hastings, who has vowed to finally reveal the full extent of his crimes. Rachel and the rest of the team investigate the racially motivated murder of a taxi driver. On the personal front, Andy refuses to take no for an answer, so Janet threatens to report him to the DCI. Crime drama, starring Lesley Sharp and Suranne Jones, with an appearance by Kevin Doyle (Downton Abbey's Molesley).