telling us all last week that it was hard for them to believe that he didn't have any help. also that they said they still do not -- when we speak about moab, they have not discovered any one event in his life that would have triggered this. they are still extremely frustrated in trying to find an electronic trail, anything else in his life indicating a possible moab and as we've all been saying for the last several days, they are extremely frustrated. they haven't -- >> they haven't found any evidence, yet, of a second shooter, any evidence linking him to any terror group or any specific ideology, hate group, anything along those lines. the drilling as brian points out, the first time we've heard he had drilling equipment, apparently, in that hotel suite. he was apparently according to the sheriff drilling through the doorway or someplace else either to get a camera true that hole or a rifle through that hole. that's a potentially significant