Kolkata doctor rape-murder: Polygraph test on accused Sanjoy Roy, 6 others starts

The polygraph test on seven individuals started on Saturday in Kolkata trainee doctor rape and murder case. The seven individuals are accused Sanjoy Roy, RG Kar medical college’s ex-principal ⁠Dr Sandip Ghosh, four doctors who were with the victim on the night of murder, and one witness. The polygraph test on these seven individuals is being conducted by experts of CFSL. 

(Inputs by Munish Pandey)