The professional and personal lives of DC Rachel Bailey and DC Janet Scott continue to bring drama, surprises and gripping tension. Janet begins to get her life in order to concentrate on her role as acting DS. Meanwhile Rachel, who has been facing scrutiny over her brother's murder of her ex-boyfriend, has settled uneasily into sharing her life with Sean. But the detectives are about to feel the heat. Rob Waddington (Danny Miller) arrives as a permanent DS, Rachel's devil-may-care attitude threatens her relationship with Janet and the ongoing murder case comes to a head in a shocking, thrilling climax.