Ravindra was a man of science. So, his mind was still trying to find a possible explanation what he experienced in last couple of days. He was partially convinced that it might be the ghost, but he needed something more. And that is the reason, he wanted to do more research and inquiries around the village to have a concrete idea about what is going on in the village. Who is actually behind all these gruesome murders? He was convinced a couple of days back that ghosts do exist. And now after a long thought, he was having second thoughts