DS Steve Arnott is arrested on suspicion of murder, but continues to protest his innocence. Does DC Kate Fleming's undercover operation hold the key to Steve's guilt and the identity of the Caddy?moreless
AC-12's loyalties are divided when DS Steve Arnott comes under scrutiny from his colleagues. With his career in jeopardy, Arnott turns to an unlikely source for help.
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.
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
A cat burglar is on the loose, but what connects the victims? And has the burglar, dubbed "the Creeper", now resorted to murder?
At the end of Last of the Time Lords, a ship crashes through the side of the TARDIS, mid flight, and a life ring bearing the name 'Titanic' is thrown towards the Doctor - what on Earth is going on?