This political thriller tells the true story of model Jessica Lall — who was shot dead while tending bar in a New Delhi restaurant -- and the lengthy campaign waged by her sister (Vidya Balan) and a news reporter (Rani Mukherjee) to deliver Jessica’s killer to justice. Although a trial is conducted and dozens of witnesses testify, the suspected gunman is acquitted, but media outcry and petitions to the president lead to a reopening of the case.