1.Aarushi was a very liberal kid and was involved in affairs in her school at prime age of 14.
2. She used to be very casual and friendly with Hemraj who treated her as a daughter.
3. Aarushi's parents were very fidgety in character. Her father was involved in affair with Anita Durrani. Maybe Hemraj told her that he knew through Durrani's servant that Rajesh had physical affair with Anita.
4. HEr father constantly used to question her alleged affairs in school as told to him by the teachers. Aarushi had come to know of her father's affair and one day there was a sudden arguement with her dad and she spoke openly about his relationship.
5. Her dad got very angry and since she was an adopted child planned to get rid of her.
6. He engaged krishna to get rid of her when she was sleeping.He opened the doors to Krishna and went to sleep and put the AC On so that his wife was not aware. He promised Krishna huge amounts of money in lakhs.
7. Krishna killed Arushi and Hemraj was witness to this. Rajesh and Krishna then together killed Hemraj chasing him up the terrace. Nupur woke up and realized what had happened. Her husband misinformed her that Hemraj was killer of Aarushi to get support from his wife.
8. Now Nupur is hiding the fact that her husband is involved in murder along with his compunder. She though is under impressiont that Hemraj is killer of Aarushi and is keeping her lips sealed.
Dr. Rajesh Talwar is mastermind of this whole episode. the one wit
