Ya, this is possible theory till now but not anymore...cos as per latests reports, the forensic team of CBI has established that the Talwars cannot have been at home when the murders actually took place....
The second theory that is now doing the rounds is that this could be a no-motive murder.....which simply means that this murder has been committed by a psychopathic killer on the loose.....a depraved sick mind which looks for soft targets in the middle of the night..
