Mumbai, March 17 -- Esha Gupta, who earlier portrayed the role of a cop in Prakash Jha's Chakravyuh (2012), will be seen donning the uniform again in her upcoming film. The film revolves around a crime branch special officer. Esha, who plays a tough Haryanvi cop in the movie, has worked hard to get into the skin of her character. The actor learnt the Haryanvi dialect to get her diction right and also the nuances, to make it sound relatable on the big screen....