update us on what you are hearing from authorities there. we are on the south end of the las vegas strip. you can see the mandalay bay hotel behind me. what we know from authorities is that they are finished going through the hotel room and finish going through the 32nd floor. right now the focus is on the venue attended the conference. they used a hammer like device to begin the rampage. the hotel staff had been through the room. he is talking about house keeping staff and that they saw nothing a miss. in terms of a motive. he couldn t comment and he couldn t go through the mind of a psychopath. he couldn t understand what led to all of this.