Kolkata, June 27 -- The Central Bureau of Investigation (CBI) on Thursday arrested Arun Dey (50), the main accused in the murder of a Bharatiya Janata Party (BJP) leader during the 2021 post-poll violence in West Bengal, officials said. Dey is one of the 20 accused named in the charge sheet in the murder of Bharatiya Janata Party leader Abhijit Sarkar, who was killed in Narkeldanga area of Kolkata hours after the results of the West Bengal assembly elections were announced on May 2, 2021.htc...