CBI as well as the police earlier had said there were 3 glasses in Hemaraj's room. CBI has not given any details so far. Police probably has said something that was communicated to them rather than coming out with their own story. All the stories that is circulating in media are imagination rather than real. CBI has not mentioned that Hemaraj was killed on the terrace. If he was murdered there how come there was blood trial through the stairs leading to terrace. They are trying to recreate what really happened on that fateful night.