There is something fishy. The police is accusing the father but cannot prove. If, if at all the father is involved, at the most he must have hired the killer/killers to finish off the servant and the killing of his daughter was not on the agenda but the killers might have been identified/seen by the daughter and they finsihed her too. Now the father is quiet because he is equally guilty. So the police seems to have been paid handsomely to remove all clues/evidence in order to save the father when the case comes in the court. They will say in our opinion he is the culprit but the court did not accept. If the father is not involved remotely, who could be the killer/killers. I just hope the father is not the one.