PUBLISHED ON: June 12, 2008 | Duration: 2 min, 57 sec
The CBI will conduct a narco-analysis test on Dr Talwar's compounder Krishna on Thursday to verify his statements. Krishna went through a brain-mapping test on Wednesday. The tests are crucial to the case, which has baffled the investigators so far. The Bangalore Forensic Laboratory initially refused to conduct the test without a court order but the CBI later got a sanction.