New Delhi: Dr. Rajesh Talwar and his wife Nupur Talwar were a dentist couple living a busy life.  Normally they left home in the morning and returned after sunset.

This gave them little time for their only child Aarushi.

The girl used to spend most of her time at her grandmother's place.

She normally went to her granny's place after school and stayed there till her parents picked her up in the evening.