Sally had an interest in "urban exploration" (the hobby of entering abandoned buildings to take photographs) which led her to explore Wester Drumlins one night. While taking photographs, she found strange messages addressed to her left by someone called the Doctor. She went to her close friend, Kathy Nightingale, for advice; this led her to meet Kathy's brother Larry Nightingale for the first time. On a second visit to the house (with Kathy this time), Sally briefly met Malcolm Wainwright, who claimed to be Kathy's grandson. Baffled, Sally went to ask Kathy for an explanation, only to find that she had vanished. Malcolm gave Sally a packet of letters and photographs from his grandmother. Sally read the letter, in which Kathy asked Sally to tell her brother Larry that Kathy loved him. Sally