it is a justice given by the court. now they are free to approach HC AND they will be in the jail and enjoy there. but it is a matter of introspection. i am not known about their habits  but i hope that the TALWARS are drunkards and non vegetarians. so they killed them. and they are only for money so they have no love/affection to their daughter. so money is cause of egoistic and non veges and drink made them now in the jail they are totally free so pray to