a few out there that the school principal had some type of interaction or confrontation with the suspect, and what have you heard about that? >> i believe it is the vice principal who may have tackled the suspect to try to help to get him under kcontrol, and a also an adult security guard stabbed in the stomach at some point in the incident. >> and so this school has a security guard at least one that we know of, and what about the metal detectors and what is the security situation at the school that you know of? >> as far as i know, the county spokesman has said that there were no metal detectors and the parents and the students have told me that there were no metal detectors, but one parent did say that updated security doors have been responded recently, so that a person coming in would have to buzz into the office, but a student coming in would not have to do that in the morning. >> and thank you so much for the details that you have been able to obtain while on the ground there, and the fbi is now involved in the investigation, and joining me now is chief