Rahasya [Hindi]

A Doctor stands accused of killing his own eighteen-year old daughter. While this aggrieved father protests his innocence, all evidence points towards him irrefutably. While his own wife suspects him too, the C.B.I. sleuth on the case concludes that the doctor could not have killed his own daughter. So then, who did it? And why? As the C.B.I sleuth seeks these answers, he uncovers a vicious web of adultery and hidden family secrets...