Doctors at the trauma centre of the All India Institute of Medical Sciences in Delhi are used to handling horrible cases. But even they were shaken by this one. A 15-year-old girl — a child herself — had brought in a two-year-old for treatment claiming to be her mother. The unnamed toddler had a fractured skull and human bite marks all over her body. The doctors, who named her Falak, which means “sky” or “heaven”, said they had never seen a child in such a terrible state. The little girl died after nearly two months in hospital, and after having