Kolkata (West Bengal) [India], August 10 (ANI): Nurses in Kolkata held a rally on Saturday demanding justice after a female post-graduate trainee (PGT) doctor was found dead inside the seminar hall of the government-run R G Kar Medical College and Hospital on August 9. Earlier on Friday, Dr. Sandip Ghosh, Principal of R G Kar Medical College and Hospital, commented on the incident, saying, “This is a tragic event. We will only know the cause of death after the postmortem. As the Principal and Head of Administration, I am ensuring that all necessary steps are being taken in the inquiry. Everyth…