Tarun, the killer?

Did anyone else get the vibe that Tarun could possibly be the murderer of Sahil? He is always with Bani during the investigation and points at various other people in the house. Moreover, in the handycam the feet of the murderer seems to resemble Tarun's feet. The killer can't be Jai Walia, like some people think, he would never hurt Bani, that's not possible. Or perhaps he is trying to trap JW, he was very much against bani forgiving Jai and now we know that he secretly likes bani....

Anyways, thats just my opinion

hmmm I dont know the video said that the murderer lives in Walia house.....though tarun is always there.....he doesnt live there

I also agree with Timewaster even I have the same feeling that Tarun might be the killer also he could be working with Pia. So Pia gets Jai to herself and Tarun gets Bani, but we all know Jai and Bani love each other and no one can break them a part.