Bollywood thrillers take a safe and predictable route - there are a few exceptions of course. You are introduced to half a dozen characters, who keep looking into the camera with twitched lips. Just when you stop caring, one of them confesses his crime.
A weird theory is sufficed to back it up and then five minutes before the climax somebody else comes up with an even weirder theory. In between, a couple of ‘item’ numbers do the tricks to keep the B-grade tag afloat.