A Kolkata court will pronounce the sentence on Monday for Sanjay Roy, convicted of raping and murdering an on-duty doctor at the state-run R G Kar Medical College and Hospital. Roy, a former civic volunteer with the Kolkata Police, was found guilty of sexually assaulting the doctor and throttling her to death. The judge will also address questions raised by the victim's father and criticize some activities of the police and hospital authorities.