Vikram (Randeep Hooda) is an upcoming wildlife photographer who has a seemingly perfect life with his girlfriend Roshni (Aditi Rao Hydari). They move in together in this huge mansion on the outskirts of the city. One day, Roshni vanishes from the house, and the Vikram is looked upon as a prime suspect by the police for her disappearance. Caught up in the middle is Nisha (Sara Loren), a waitress who had moved in with Vikram after Roshni left him. She doesn't know whether to trust the man she is living with, or to protect herself from a psychotic killer. Where is Roshni? What secret does the house hold? Will Nisha survive? ... (CBFC U/A DIL/2/102/2012-MUM)