may will unpeal this thing look at his phone records his computer, they will look at his home, and text messages they will look at everything. but they will solve it. obviously they have had some information come to them early in the game so they that it was a lone shooter. >> given they are being kind of tight lipped with some of the information, and this all ended approximately four hours ago. and the shooter was killed what sort of information would the fbi already have now would they have his identity? would they have collected the phone and data records is that part of what would lead them to believe this was isolated. >> absolutely. they have that kind of information, relatively quickly, with the car that might have identified him through the registration of a car, or through documents that he had on him his driver's license anything like that, and then immediately go do where he might have lived friends relatives, anything like that, that can be done pretty rapidly, and there's very cautious in saying that the they can't determine, or don't want to give out information, that woul