No one killed Jessica is one of those rare films that leaves a message behind at the climax. The story is about a journalist teaming up with the sister of the victim in order to obtain justice. The movie is absolutely great , the acting is fabulous I just don't get the fact that Rani Mukerjee didn't got the lead role. Vidya Balan's acting is great and her look does justice to her character but she would have been better in Rani's role. The song's are messy but 'Dilli' is my absolute favorite one. Raj Kumar Gupta succeed in portraying the city of Mumbai as it is a genuine work by the filmmaker On The Whole NOKJ is a movie to remember for a long time.