Rog is a fascinating murder investigation thriller that documents the capabilities of an investigating officer, Uday Singh Rathod, in solving the murder mystery of a famous model named Maya. The movie gradually develops into a love story between the murdered woman and that of an investigating officer. Uday is an insomniac detective who mysteriously falls in love with Maya as he unfolds her past life during his investigations. The plot of the movie revolves around the prime suspects Harsh, Ali and Shyamoli and their suspicious acts, henceforth, intensifying the suspense of the story. Uday, the main protagonist successfully discovers the fact that Maya is not at all murdered. In the meantime Harsh manages to convince Uday that Ali along with his partner Shyamoli killed Maya because Ali had his own personal motives of carrying out the heinous act. However, the above fact did not keep Uday away from the actual murderer for a very long time. After gathering facts from Maya, Uday finally manages to solve the case.