What is the connection of room number 1964 to the Vaze case?

NIA is organising a search operation in a five-star hotel to find the evidence in the Sachin Vaze case. According to the sources, there is all the evidence in room number 1964, which can reveal all the conspiracy of Sachin Vaze. NIA is also in search of a girl and 5 black bags related to Vaze. Watch video.