If the Krishna is culprit & murdered AARUSHI & HEMRAJ with the help of RAJKUMAR & SHAMBHU then why they hide the dead body of HEMRAJ in cooler.they should run immediately and stop wasting time in hiding the body !1 isn't it moreover they locked the door on terrace ...why ??? NObody knows that they were on the teraace , and hemraj who knows this was alraedy murdered. what do u think guys??