Kolkata, Feb. 8 -- The Calcutta high court on Friday dismissed the West Bengal government's appeal seeking death penalty for RG Kar hospital rape-murder case convict Sanjay Roy, but accepted a similar plea filed by the CBI. A division bench of justices Debangsu Basak and Md Shabbar Rashid refused to grant permission to the Mamata Banerjee government to file such an appeal saying that CBI had conducted the investigation and was the prosecution agency in the matter. P7...