Is Sanjay Roy the only accused in the case, or were there multiple people involved in the alleged rape and murder of the 31-year-old trainee doctor?

In a significant development, the Additional District Judge at Sealdah Court has found accused Sanjay Roy guilty in the RG Kar rape-murder case. The

RG Kar rape and murder case convict Sanjay Roy's sister apologised to the family of the victim and said she won't challenge the Sealdah court order at a higher court.    The Sealdah court in Kolkata convicted Sanjay Roy,