CBI Deepens Probe in Kolkata Medical Case

The Central Bureau of Investigation (CBI) is deepening its investigation into the rape and murder of a trainee doctor at Kolkata's RG Kar Medical College by consulting experts from the All India Institute of Medical Sciences (AIIMS) on DNA and forensic reports. The Bharatiya Janata Party (BJP) has accused West Bengal Chief Minister Mamata Banerjee of shielding those involved and demanded her resignation, as well as a polygraph test for her and the Kolkata police commissioner. The CBI has registered an FIR against former RG Kar principal Sandip Ghosh for alleged financial irregularities, conducting extensive searches and seizing critical documents. Polygraph tests on the main accused, Sanjay Roy, and several others have not indicated involvement by additional suspects. The investigation has sparked widespread protests and political controversy, adding pressure on the state government and law enforcement.