Raaz Sudden Attack Ka

Paranormalist Aliya gets murdered in the haveli where a hotel was supposed to get constructed. Team C.I.D. investigates the case and also questions Aliya's group who were keeping an eye on Aliya's movements in the camera. Dr. Salunkhe reveals to Team C.I.D. about a sudden heart attack. Did Aliya die due to sudden heart attack? Who killed Raghuveer?