Kolkata Rape-Murder Case: 7 People, Including Main Accused Sanjoy Roy to Undergo Polygraph Test

The CBI has intensified the investigation into the heinous crime committed against a female trainee doctor at Kolkata's RG Kar Hospital. According to CBI sources, the polygraph test of the RG Kar Medical College Hospital case will be conducted at the Central Forensic Lab in Kolkata's New Town. A total of 7 people are to undergo polygraph test. These include the main accused Sanjay Roy, former principal Sandip Ghosh, 4 junior doctors and a civic volunteer close to Sanjay Roy.

At the same time, CCTV footage of Sanjay Roy, the main accused in the brutality committed against the trainee doctor in Kolkata, has surfaced. This CCTV footage is from around 3 to 4 am on the night of August 9. The main accused Sanjay Roy is seen in this CCTV picture.

In this CCTV, Sanjay Roy is seen going towards the seminar hall of RG Kar Hospital. In the footage, Sanjay is seen wearing jeans and a T-shirt. He has a Bluetooth around his neck but when Sanjay Roy comes out, no Bluetooth is seen around his neck.

This is the same Bluetooth that the police have recovered from the scene of the incident. Sanjay has been arrested on the basis of this CCTV footage. In this case, polygraph test is to be conducted on 7 accused including Sanjay Roy. Apart from the former principal of the college Sandeep Ghosh, 4 doctors who had dinner with the victim doctor are also included in this.