Sanjay Roy's admission of being in the CCTV footage was crucial in his conviction for the rape and murder of a resident doctor at RG Kar Medical College. Despite denying many questions, his presence at the crime scene was established.

In their final submission, the CBI lawyers called the rape and murder of a postgraduate trainee doctor at RG Kar Medical College and Hospital a 'rarest of rare crime'

Sanjay Roy has been convicted in the RG Kar rape and murder case of a junior doctor by the Sealdah CBI Court in Kolkata. The court’s decision was based on forensic evidence and DNA matches, leading to a significant punishment for Roy.