She's playing at the school fete with your children. You pull out your phone, scroll through Facebook, and look up again. NOW YOU DON'T Charlotte is looking after her best friend, Harriet's, daughter the day she disappears. She thought the little girl was playing with her own children. She never imagined she'd be telling Harriet her four-year-old had vanished on her watch. Harriet can no longer bear to see Charlotte. No one could expect her to trust her friend again. Only now she needs to. Because two weeks later Harriet and Charlotte are both being questioned separately by the police. Someone is hiding the truth about what really happened to Alice. HOW FAR WOULD YOU GO TO PUT THINGS RIGHT?