Hayward and Clarke try to redeem themselves after a disastrous first day, and decide to exact revenge on the wind-up merchants on the relief. Ackland is furious to learn that half of the relief are involved in the wind-ups, but is even more upset to discover Boyden played the worst trick of all. Meanwhile, after a curb-crawling class at the station, Hayward, Clarke and Page investigate when a tom is burgled and the ashes of her best friend are stolen. Hayward and Clarke believe not only have they discovered who is responsible, but they may have cracked the identity of her best friend's murderer as well, however they are brought back to earth by a tragic twist. Clarke exacts the ultimate revenge on Klein after she discovers he fancies her.