Chandramukhi Chautala (Kavita Kaushik), firebrand inspector of Imaan Chowki in FIR faces the challenge of solving the toughest case of her career. Scores of people including the Police Commissioner are walking in to file complaints against her and Gopi (Gopi Bhalla) and accusing them of looting people in the city including him. Chandramukhi has to prove her innocence as well as apprehend the thieves. As the drama unfolds, she realises that two of their lookalikes are taking undue advantage of their resemblance and fooling people. The lookalikes Zeenat and Balu even go to the extent of kidnapping the real Chandramukhi and Gopi and take their place at Imaan Chowki. Kavita Kaushik who essays the role of Chandramukhi Chautala and also of her lookalike in FIR said, “It was fun shooting this episode. I have experimented with my looks many a times to solve cases but to portray double role is a big challenge as you have to create the two distinct characters and leave an impression in the minds of the viewers.” A series of hilarious situations occur when Zeenat and Balu try to befool everyone at the Chowki and how Chandramukhi resolves the case. So do check out the episode this Sunday (28 July 2012) to find out how Chautala proves her innocence.