One billion voters

Narenda Modi loves to promote India's status as the largest democracy in the world, and experts agree that the country's elections are free and fair for all. Modi is now an unbackable favourite to win a third term as Prime Minister in the weeks ahead, with polls suggesting he is heading for another  victory. So why is he so sensitive to criticism, and aggressive in pursuing his detractors? In this final episode, Avani learns of the consequences of her own reporting on Modi after so many months searching for the truth.