Kolkata: The CBI on Tuesday went to Presidency Correctional Home to question former RG Kar principal Sandip Ghosh and ex-Tala police station OC Abhijit Mandal. A day before, the additional chief judicial magistrate court, Sealdah, permitted the agency to interrogate them there.
The CBI has got the reports of the Tala PS CCTV footage and mobile phone records of both Ghosh and Mandal.
The investigators have also got hold of Internet Protocol Detail Record (IPDR) of the victim and Sanjay Roy, prime accused in the rape and murder of the RG Kar Hospital doctor. The IPDR will help the investigators to understand who was in touch with the victim and Roy before the incident.