In chargesheet, CBI lists 11 pieces of evidence – from Roy’s DNA samples at crime scene to victim’s blood on his clothes

The study of a swab taken from the country astir the transgression country showed the beingness of Roy’s saliva arsenic confirmed by the DNA report, it states, arsenic per sources.

The CBI has attached the forensic study and Roy’s DNA study with the chargesheet.

Sources successful the CBI said they collected grounds from CCTV footage arsenic good arsenic the determination of Roy’s telephone done CDR (cell item records) to amusement that helium was contiguous astatine RG Kar infirmary and connected the 3rd level of the exigency building, the transgression scene, during the nighttime of August 8-9.

According to sources, the chargesheet states that Roy’s assemblage had 5 blunt unit injuries that were accordant with marks of absorption oregon conflict by the victim.

“The property of these injuries could beryllium betwixt 24 to 36 hours anterior to the medico introspection that were conducted pursuing his apprehension connected August 10, a time aft the rape and execution incident,” said a CBI officer.

“The detection of his DNA from the assemblage of the victim… The beingness of humor stains of the unfortunate connected his jeans and footwear. A portion of abbreviated hairsbreadth recovered from the country of transgression that matched with Roy… The pairing of 1 Bluetooth earphone recovered from the transgression country with the seized mobile telephone of Roy. All these beryllium helium committed the crime,” a CBI serviceman said.

CBI sources said Roy has been charged nether BNS sections 64 (rape), 66 (causing decease oregon resulting successful persistent vegetative state) and 103(1) (murder).

The lawsuit has triggered wide outrage and led to a prolonged onslaught by doctors crossed West Bengal. Roy was arrested by Kolkata Police a time aft the incident. The probe was subsequently handed implicit to the CBI by the Calcutta High Court.

On September 14, the CBI arrested Sandip Ghosh, the erstwhile main of R G Kar Medical College, and Abhijit Mondol, the past serviceman in-charge of Talal constabulary station, successful transportation with alleged tampering of grounds successful the lawsuit and trying to “hush up” the incident.