CBI starts polygraph test on Kolkata ASI

New Delhi, August 28

The CBI on Wednesday began the process of conducting a polygraph test on Kolkata Police ASI Anup Dutta to decipher his alleged links with Sanjay Roy, arrested in the rape and murder case of a doctor at RG Kar Medical College and Hospital, officials said.

The Central Bureau of Investigation (CBI) had taken permission from a Kolkata court to conduct the polygraph test on Assistant Sub-Inspector Dutta, who was earlier questioned by the agency in the case. Dutta will be the eighth person to undergo a polygraph test in this case.