BEHIND THE SHADOW is a psychological thriller written by Jayadev Nair. The movie opens with the psycho beheading a man who kills an young girl Leena,who stole lakhs of rupees from her bank for her boyfriend and ran away. At the end a psychiatrist explains that psycho man murdered his wife. Unable to bear the guilt, he stole her corpse and began to treat it as if she were still alive. He recreated his wife in his own mind as an alternate personality, dressing in her clothes and talking to him.