Lol! You are not aware of the show which was airing on Aaj Tak - India's leading hindi news channel, are you? They were shooting the episodes with some officials from govt., Aaj Tak.
Just for your info, there is a physician in Bangalore who was once inspired by Gaurav Tiwari, went to US and did a special course on how to communicate with spirits. And is now a wellknown ghost buster in Bangalore.
I'm giving this example because you might say that Science does not believe in spirits. But being a physician, and practiced for more than 10 yrs. He himself says that they do exist.
If there is good things in this world then obviously there is bad aswell. You can't just say there is no evil or the video proving it is fake. Those who have experienced it can surely do a fine debate on this topic with you.