Kolkata (West Bengal) [India], August 27 (ANI): The Central Bureau of Investigation (CBI) on Monday concluded a second round of polygraph tests on former RG Kar Medical College and Hospital (RGKMCH) principal Sandip Ghosh as part of their investigation into the rape-murder of a woman doctor at the institution. The CBI sources earlier said that the test would be conducted by a team from the Central Forensic Science Laboratory (CFSL). Earlier, CBI officials conducted a polygraph test on the arrested accused, Sanjay Roy, in connection with the incident. Meanwhile, the anti-corruption branch of th…
