Film based on Sheena Bora Murder case will hot the screens this February. In this movie Mahima Chaudhary will be seen in the roles of Indrani Mukherjee and Riya Sen 'Sheena Bora. This will be presented in a fiction style. Name of the movie is 'Dark Chocolate', it is a Bengali Movie. The film has been shot in Kolkata and other parts of Bengal. Director Agnidev Chatterjee said, I did not want to make a documentary so that is why I have presented in a fiction way. But the story has been selected for the film because it has many interesting twists and turns. One character after another pops up in the the plot. He has kept many thing facts in this not changed, but some part has been kept in mind seeing cinema. No one Killed Jessica actor Rajesh Sharma plays the role of Indrani's driver while actor Kaushik Sen essays Peter's role and Shataf Figar that of Sanjeev. Agnidev said before a leading Bengali actress was signed for Indrani role but she moved out of the project. Then he offered it to Mahima, he says he knows Mahima since 4.5 years and Mahima came to his house to see 'Charulata'. Mahima says that Bollywood never offered me such role. Mahima says that she has worked on eye expressions because since that was important to portray the different shades in my character. WIth this you can keep different different situation infront of youself. Mahima also tried to understand why someone should take to crime despite having romance, wealth and everything in life.