At the court, the judge spoke to Sanjay Roy personally to ascertain whether he had any objection to it. On why the central agency wanted a narco analysis, a CBI officer told news agency PTI, "This is primarily to cross-check whether Roy is telling the truth. The narco-analysis test will help us to verify his version". During this test, the subject is administered sodium pentothal, which induces a hypnotic state, neutralising imagination and often leading the accused to reveal truthful information, the officer explained.
The CBI has already conducted a polygraph test on Roy at the Presidency Correctional Home, where he remains in custody.
In addition to these tests, the investigation saw CBI sleuths collect Roy’s dental impression on Thursday. According to officials, this could serve as crucial evidence, as bite marks were found on the victim's body, a fact mentioned in the post-mortem report. "Our idea is to match those with the accused's dental impression," the officer added, as per PTI.
Sanjay Roy, a civic volunteer with Kolkata Police, is the only individual arrested in connection with the rape and murder case so far. The CBI took over the probe following a directive from the Calcutta High Court.
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‘Why Is CBI Delaying Trial’: TMC MP Derek O'Brien Alleges Delay In Filing Chargesheet In RG Kar Case
Meanwhile, Trinamool Congress MP Derek O'Brien has criticised the CBI for the delay in filing a chargesheet in the case.
In a post on X, the social media platform, O'Brien raised concerns about the wait for justice for the victim's family. "How long will the RG Kar victim's family have to wait for justice?" he asked, while highlighting the Supreme Court's monitoring of the case.
How long will the RG Kar victim’s family have to wait for justice?
A) Supreme C is monitoring the case
B) CBI has the accused & all the evidence. Why is it not filing a chargesheet & starting trial?
We all want swift justice
Why is CBI delaying the trial? We need answers
— Derek O'Brien | ডেরেক ও'ব্রায়েন (@derekobrienmp) September 13, 2024
He urged the CBI to expedite the process, saying, "CBI has the accused and all the evidence. Why is it not filing a chargesheet and starting the trial? We all want swift justice. Why is CBI delaying the trial? We need answers."
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