The Kolkata doctor rape and murder case has become a nationwide issue now with students protesting and demanding justice for the victim. The Central Bureau of Investigation (CBI) has now taken over the case of a female trainee doctor`s rape and murder at a state-run medical college in Kolkata. This decision came after the Calcutta High Court ordered the CBI to step in on August 13. The CBI is now leading the investigation into this tragic crime. The main suspect, Sanjoy Roy, was brought to the CBI’s special crime branch by the Kolkata Police for questioning. The case has drawn significant attention, and the CBI’s involvement is expected to help in thoroughly investigating the matter and ensuring justice for the victim. The transition of the case from local police to the CBI aims to provide a fresh perspective and bring more resources to solving the crime.