A dynamic young entrepreneur finds herself locked in a hotel room with the corpse of her dead lover. She hires a prestigious lawyer to defend her and they work together to figure out what actually happened.

Vidya Sinha (Vidya Balan) has only one obsession in life. She wants to see her teenage daughter Mini, who is paralysed waist-downwards, walk again. But, is this scenario as obvious as it seems? Or is Vidya an impersonator of Durga Rani Singh from Kalimpong, who is wanted for kidnapping and murder?