Kolkata, Sep 13 (Reporter) The Central Bureau of Investigation (CBI) on Friday received a local court’s go-ahead for conducting a narco-analysis test on prime suspect Sanjay Roy, a civic volunteer attached to Kolkata Police, in the alleged rape and murder of a 31-year-old lady doctor at R G Kar Medical College and Hospital on August 9. The Sealdah Court accepted the application moved by the CBI earlier seeking a narco-analysis test to verify if Roy was speaking the truth during questioning. Roy was also present in the court for the in-camera hearing for his consent on Friday, sources said...////...