Dehraadun Diary is a Hindi thriller film released in January 2013. This was the debut film for Ragini Nandwani who made the jump from TV to film industry. The film is based on a real life murder.
The story revolves around the daughter of a politician who is in love with the son of a retired IAS officer but her lover is killed by her brother due to their status difference. The struggles of the family who lost their son and that of the lover who has to fight against her own family for justice in a corrupt system forms the rest of the movie.
Source: Wikipedia