First the Veer Singh disguise as Chaaru Raina told Arjun Ramapal his lawyer in Hospital that she use to go to college by bus , and after during the Court Hearing she said that she uses Bicycle to go to college and surprisingly the intelligent lawyer Sid Jaisingh didn't notice it.
When Arjun Rampal tells to the judge that his client veer singh's hand injury was because of a season ball's teeth and not because of the victim biting him, he also tells the bite mark expert will prove that, However eventually it was never proved in the movie.