The relationship between Janet and Rachel hits a new low, and it soon becomes impossible for them to work together, but the detectives have to set their differences to one side when Gill disappears in suspicious circumstances.moreless
The team investigate the murder of a man whose body is discovered shortly after he is reported missing by his son is discovered. Rachel's self-destructive behaviour leads to a falling-out with Janet, and forces Sean to realise that his marriage is over.moreless
Janet and Rachel investigate a suspicious death at a care home and uncover evidence of abuse. Both Dorothy and Gill have reason to be concerned about Rachel's behaviour.
The team attempts to identify each of the victims, and establish the circumstances of their deaths. It appears that a mole within the operation is feeding details to the press. Janet's friendship with Rachel is tested by their new living arrangements, but Rachel seems unwilling to deal with her failing marriage.moreless
Helen Bartlett reveals the whereabouts of another body, precipitating a major investigation led by Det Supt Dodson. Rachel is struggling to deal with Dom's incarceration and her marriage to Sean.
A man is murdered at home while his wife is away. It seems that he may have been murdered by his son, but the detectives uncover evidence that the deceased had a secret life he kept hidden from his family. Adrian moves out, and Janet asks her mother to buy him out. Rachel's one-night stand comes back to haunt her. Gill worries over her teenage son's engagement.moreless
Janet and Rachel pursue an estate agent implicated in the death of a homeless beggar. Janet recalls the circumstances leading to Liam's arrest over the murder of Nick Savage, the investigations into her own involvement, her reconciliation with her estranged mother, and her marriage to Sean.moreless
Janet is called to the home of an elderly couple and discovers the decapitated corpse of the wife and her bed-ridden husband in a dreadful state. The detectives track down the couple's daughter, Helen, who seems uninterested in her parents' plight. Rachel is struggling to cope with married life, while the divorcing Janet and Adrian have decided to sell the marital home.moreless
DCI Julie Dodson leads the investigation into the murder of Nick Savage, and Rachel is the prime suspect. DCI Gill Murray deals with an apparent accidental death, but the dead man's daughters implicate their mother. Gill determines to take radical action to resolve the problem between Andy and Rachel.moreless
The syndicate deals with a shooting, and discovers that the victim has been sexually mutilated. Andy seems determined to freeze Janet out of the investigation. Sean tries to engineer a reconciliation between Rachel and her mother, and Rachel warms to the idea of marriage.moreless
DCI Gill Murray leads the investigation into the murder of a woman found dressed in a sex outfit and with her head coloured green. Gill asks Janet to help with her drunk ex-husband. Janet complains to her about Andy's behaviour. Sean wants Rachel to meet his son.moreless
The team investigates the racially-motivated murder of a young taxi driver. Janet interviews serial killer Geoff Hastings about his victims. Janet and Rachel are bemused by the attentions of Sean and Andy.
The syndicate investigates the abduction and murder of an eight-year-old boy by a paedophile. Janet decides to break off her relationship with Andy. Sean wants to get married. Rachel has to go to Dom's rescue and misses her sergeant's exam.moreless
DCI Murray is brought in to advise on a rape and murder case that duplicates the M.O. of a serial kiler she helped convict 13 years before. Rachel is told that ex-lover Nick Savage will not be charged with her attempted murder, and is shocked to discover that her brother Dom is working as a prostitute.moreless
The Major Incident Team continues the investigation into the series of horrific murders, and uncover the shocking circumstances. Rachel invites Sean to spend the night, and tries to encourage her brother to get a job. Andy discovers that Janet's husband has moved out.moreless
The officers of Syndicates 9 and 3 investigate the torture and murder of two victims whose badly-burned bodies are discovered a few days apart. The detectives soon make an arrest, but their suspect's sister is also murdered. Rachel is reunited with her estranged brother, Dominic, a convicted armed robber, and renews her relationship with PC Sean McCartney, while Janet's household is disrupted when her mother comes to stay after an operation.moreless
Henry Knight claims that his father was killed by a monstrous creature at large in Dartmoor, and asks Sherlock for help. When he and John Watson arrive on the moors to investigate, they discover a top-secret army base may be connected to the death.moreless