with me now is cbsn security analyst paul viollis. the time was very specifically chosen, the location as well. >> no question about that, anthony. i think forensically, when we take a look at this and we look at what the agencies are going to do right now and who is going to be responsible for what, one part of that investigation is going to go back forensically to look at the cameras, and we than we've done an exceptional job since 9/11, and incorporate the artificial intelligence in that to see when this guy came. was he at that scene before today? and i think you're going to find out that he was. he picked it carefully because it's 3:00 in the afternoon. it's halloween. there's a lot of kids, and he intentionally targets that school bus. he didn't-- that wasn't by happenstance. he clearly sat and scouted that area, and made sure that it was at this particular time. >> mason: this event occurred at 3:05 in the afternoon, but this. >> right, right. >> mason: in a way, this probably was the most prepared police department in the coun

fran townsend, senior national security analyst for cbs news, and paul viollis is our law enforcement. welcome to both of you. fran, let me start with you. what else have you heard this is hnoon that is helpful in terms of determining where law enforcement go now? >> well, you know, from what our first reports are this morning, we had in that room almost twice the number of rifles and guns that we expected and there are some reports that there could be some explosives. what we guessed this morning is for sure now how well planned and well armed this was. again, he had enough armaments armaments in there to have killed two or three times the number of people he killed, and as tragic at it was, law ceforcement really their swift action and you heard the officer that was interviewed tonight say at's the training that made the difference for them. >> glor: he had weapons inside the hotel room. he also had weapons at his home in nevada, a lot of them. >> no question about it. i was surprised and we talked about this earlier, i was surprised that he didn't set that house up in anticipation

joining me is jon sopel of the bbc and paul viollis, law enforcement analyst for cbs news. pleased to have both of them. jon, what is the latest in terms of the investigation and the ongoing uncovering more information about the shooter? >> well, charlie, when i'm probably like you, you probably wanted the answers to the questions who, what, where, when and why. we know who did it, we know how it unfolded and certain of the details, but why this shooting took place is still a mysterious as ever, what his motivations were. and i think that is something that the police and the f.b.i. are still working their way through. the sheriff gave a news conference a short time ago and updated people. it seemed he had also -- i mean, what was clear is just how premeditated this was. there were cameras in the hotel corridor that would alert paddock if the security people were moving closer to him. he had cameras in the room as well, and i'm sure the f.b.i. will be looking to investigate those as well. and of course you've still got the human tragedy, the astonishing statistic of 59 dead

our thanks to fran townsend and paul viollis, who have been with us all morning long. i'm gayle king, cbs news, new york. >> for news 24 hours a day, >>> (shorts heard). >> get down, get down. >> it is disturbing to see and hear, people running for cover as birrage of bullets rain down on thousands of concert goers on the las vegas strip there is massacre has now become the deadliest shooting in us history. >>> fifty-eight people are dead more than 500 other injured, good afternoon, i'm rahel solomon. >> i'm joe holden, jim is off today. gunshot rang out last night in a outdoor country music festival on the las vegas stripment sending tens of thousands of concert goers scrambling for cover. >> police say gunman unleashed hail of guns from the 32nd floor of the bay hotel and casino, right a cents cross the street from the concert, cbs news con spore dent danielle nottingham in las vegas with the latest. >> country music fans took cover when a gunman opened fire on an outdoor music festival in las vegas. >> at first, some people didn't believe it was gunfire. the chaos q

joining me from las vegas is jon sopel of the bbc and in new york, paul viollis, a law enforcement analystnd i am pleased to have both of them. let me go to you first, jon, tell me what is the latest in , terms of the ongoing uncovering more information about the shooter? jon: charlie, when i went to journalism school, you wanted the answers to the questions, who what, when, where, why. ,we got answers to the first four. we know who did it and how it unfolded and we know certain of the details. but why this shooting took place is still as mysterious as ever. were and itivations think that is something the police and fbi are still working their way through. the sheriff gave a news conference a short time ago and updating people. it seems -- what was clear is just how premeditated this was. there were cameras and the hotel corridor that would alert paddock if the security people were moving closer to him. he had cameras and other room and i am sure that f the eye will -- the fbi will look to investigate. you have the human tragedy. does dunnage statistics of 59 in alld over 500 injured of th

let's bring back fran downsnd and paul viollis. situation. the facts are always changing.media did not help, they caused panic by putting out false reports. what do we know and what does that say to you atz a law enforcement view? >> what people need to understand, it's a very fluid situation but this individual, f 4-year-old, no criminal history, but yet calculated enough to select the type of weapons that would be able to shoot at 400 yards at 32 floors up giving the wind shear, that's a planner, somebody familiar with firearms. the other part is thank god las vegas p.d. did an excellent job. as fran mentioned earlier and there's no question about it, had that not happened, there would be a lot more part-time. >> we heard he had some minor rupp-in with officials. i like what you said earlier. just because he doesn't have a criminal record double mean he didn't have a criminal past. >> right. what we'll find as the day progresses and tomorrow is what the police actually communicated with him when they rye spomded to his home and how many times. again, just because there's