>> i want to go back to something you said at the beginning that from the first 9-1-1 call to the -- him being taken into custody. you said that was a five-minute timeframe? >> that was. and part of the reason for that is there is a school resource officer in this school in oxford and so that resource officer was on site i believe at the time. that resource officer was part of the arrest there but there was another officer there. so that does mean that there was still a quick response time to get more officers there to back that school resource officer up. >> wow, fascinating. stephanie parkinson, appreciate the reporting. thanks so much. shortly before air time, i spoke with one of the students who was in his classroom when shots rang out. 17-year-old senior named aden page. aden, thank you so much for being with us. i understand you were in your classroom right before class began when you heard something. what happened? >> um, we heard two gunshots and