. >> jaustina santos is her name, 24-year-old college student.d and paul viollis. situation. the facts are always changing. law enforcement said social 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

. >> jaustina, at first you didn't think anything of it.t it was part of the show because we know he had some pyrotechnics. how long did the gunfire last in your opinion? >> total length -- obviously it felt like a long time, but probably 20 to 30 minutes total. it was unfortunate. there would be a rounl, a slight pause, screaming, another loading. what it sounded like was multiple shooters. it was unloading one, unloading one, unloading one. >> did you see people hit by gunfire as you and your boyfriend were escaping? >> thankfully i did not. i was on the left side of the stage. unfortunately the people who were injured or shot were on the right side of the stage and immediately once we heard it our instincts jumped up and we just went east. we newseknew -- our instincts ts where to go. >> jaustina, when you go to the concert -- i'm not sure you have in the past -- are exits marked? is there app extra nicaragua how to get in and out of the concert? >> yes. di i did attend this festival last year. everyone knows where to enter. they do it d