You are right. Until the biggest problem (for the police) has been to find out the motive for murder. Except for a serial killer everyone would have a motive to murder. Generally murder happen when , the killer thinks that there is no alternative at all.
In middle class families,who have decent income like that of professionals in some filed, rarely involve in any murder at all. Let alone killing their only daughter. Recently the mother of Aurishi gave an interview to TOI stating that she was very much there in the house inside her bedroom and her husband was totally innocent. She said that Noida police wrongly implicated her husband and surprisingly she did not say single word against her husband's compounder ,Krishna ,the main suspect. She did not even complained against the servant of Durani ,called Rajkumar. She says that the killer was somewhere out there and police have wrongly confined her husband.
