Calcutta rape and murder case: Latest findings on psychoanalysis of accused Sanjay Roy; Did the former school principal destroy evidence?

The CBI has started psychoanalytic examination of the accused in the Kolkata rape and murder case. Five experts from the CBI's Central Forensic Laboratory (CSFL) are monitoring the investigation. Meanwhile, the probe agency is questioning Sandip Ghosh, former principal of RG Kar Medical and College, for the third consecutive day in connection with the rape and murder case of a doctor-education student. The Kolkata Police has summoned former BJP MP Locket Chatterjee and two renowned doctors for allegedly spreading rumours and revealing the identity of the victim. The Kolkata Police has also imposed a ban on entry to RG Kar Medical Hospital. Meanwhile, the Home Ministry has asked all police forces in the state to submit their situation reports every two hours following protests by doctors, nurses and others.