Kolkata Doctor Murder: 12 polygraph tests, 100 people questioned, still CBI is empty handed

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Kolkata Doctor Murder: 12 polygraph tests, 100 people questioned, still CBI is empty handed

SUMMARY

Even after a month of the murder of a female doctor at Kolkata's RG Kar Medical College, the CBI investigation has not been successful. The only accused, Sanjay Roy, has declared himself innocent and claimed to have been framed.                         

Kolkata. It has been a month since the murder of a female doctor (Kolkata hospital horror) in Kolkata's government RG Kar Medical College and Hospital (RG Kar Hospital). The woman's body was found on the morning of 9 August. She was first raped and then brutally killed. The case is being investigated by the CBI. The agency has conducted 12 polygraph tests. 100 people have been questioned. Even after this, the only accused in this case so far is Sanjay Roy.

Sanjay Roy was arrested by Kolkata Police on August 10, a day after the incident. He was seen in the CCTV cameras installed in the hospital. His Bluetooth earphone was found near the victim's body in the seminar hall on the third floor of the hospital.

DNA samples taken from blood and skin marks found under the victim's nails matched Roy's DNA. After the CBI took over the investigation, the Kolkata police handed over 53 items seized by them, including Roy's clothes and undergarments. The CBI conducted several tests on Roy from psychology experts, who described him as a "sexually deviant" with "animalistic instincts". The agency has sent Roy's DNA and forensic reports to AIIMS Delhi and is awaiting its final opinion.

Sanjay Roy claims he is being framed

Sanjay Roy has claimed in the local court that he is being framed. During the polygraph test, he was asked what he did after committing the murder. On this, Roy interrupted and said that he did not commit the murder. He went into the room and saw that the woman was lying unconscious. She was covered in blood. Roy claimed that he did not even know the woman. However, in the CCTV footage of the night of August 8, he is seen staring at the female doctor.

CBI questioned 100 people

CBI has questioned around 100 witnesses and recorded their statements. These include hospital security personnel, doctors, nurses and friends of the victim. Polygraph test has been conducted on witnesses including former principal of RG Kar Medical College and Hospital Sandip Ghosh and Sanjay Roy's friend Anup Dutta (ASI in Kolkata Police).