two suspects an possibly more. swat tooems are on the scene. they have been in the process of cleari the floors. severa properties are on lockdo parts of the roads are blocked as well. live pictures here. you ca see metro officers in all directions. a large contingent of officers headed in the direction of mandal bay. they have been deployed in massiv numbers as it is believ there are mazz casual as a result of this shooti incident. nathan o neal is standing here and talking with the guests who have b evacuated from the scene there. what can you tell us?