fbi and the rangers and told them what happened. reporter: the rangers eventually publicly corrected the record. as the community grieves, a flurry of unanswered questions linger, including more about texas schools police chief pete arredondo, acting as incident commander during the shooting. i have been told this person did not have this person being the incident commander, did not have radio communication. and i don t know as to why. reporter: and a question if the 911 calls were properly relayed to first responders on the scene. one of those 911 calls came from a 10-year-old student who was inside the classroom. and according to transcripts reviewed by the new york times, the student said there is a lot of bodies and i don t want to die, my teacher is dead, my teacher is dead, please send help, send help for my teacher, she is shot but still alive. the call lasted about 17 minutes. gunfire was heard in the background at times.
who survived. days later, though, she hears law enforcement say she had left the door the shooter used open. and she s second guessing herself. right, yeah, it even made her second guess her own memories. she had already spoken to the fbi and the rangers and told them what happened. the rangers eventually publicly corrected the record. as the community grieves, a flurry of unanswered questions linger, including more about texas schools police chief pete arredondo, athing as incident commander in the shooting. if i told this person did not have, this instant commander, did not have radio communication and i don t know as to why. at question, if the 911 calls were properly relaid to first responders on the scene. cnn has calls out to arredondo and law enforcement to confirm. all as documents to prepare dearth certificates were released listing the grim realities of what was at stake.
brennan: lilia, thank its anl convention in nearby houston. it drew protesters and a former president. cbs robert costa is there. reporter: a charged scene outside the n.r.a. convention with antigun protesters clashing with supporters of gun rights, and tense exchanges with police. n.r.a. kills kids! reporter: the confrontations and the celebration of firearms just under 300 miles from the shooting in uvalde. the n.r.a. pressed ahead with the gathering, despite calls for it to be postponed. outside, children from texas schools honored those killed this week and said they just want to be safe. i want to go to school and learn and be in a safe community. reporter: but inside, a different world and perspective from n.r.a. members. it wasn t guns that did it. it was a person. we have a problem where