I can easily understand a father's feeling for his daughter. His mistake was to allow the servant to live inside the apartment house. In the TV they were all looking like row houses. A servant living inside (generally a maid servant), opening the door for outsiders, either for her lover,strangers etc., is very well known and led to the crimes we all know.
He should never have allowed the servant to live inside. It seems that the compounder Krishna (the killer according CBI) was working with Dr.Talwar for the last 5 years and so is the servant Hemaraj who seems to be cook-cum-servant. And Talwar family seems to be not a very rich family or very affluent family but only an upper middle class family, earning their living by a profession. I heard one friend telling me that he could not hear when relatives came and were beating the door bell,and finally they returned because he had switched on the AC of bedroom and he was sleeping with his wife. Both of them could not hear.They say that is possible that you may not hear noise in the hall when you sleep in the bed room with window AC switched on.
Mr.Talwar would repent for his life and we all should learn a lesson from his mistake. Never allow woman servant or man servant inside the house. They open the door for outsiders either with prior appointment or out of ignorance. Always have dogs like GSD or Doberman which are far loyal than any human being.
