we have a child on the line. he is in a room full of victims at this moment. cnn has not been able to independently confirm that video, but source of this video sun clear, and it s also not clear at what point in the incident that audio is heard. cnn has reached out to authorities. but we do know that texas authorities, what they said on friday that there were at least eight 911 calls that day from at least two separate callers inside the school over a span of 50 minutes. this all comes as the justice department announces it will investigate the police response to the shooting. and meantime the community will hold its first services for two victims of the tragedy later today. we ll have more on that in a moment but first let s get straight to cnn s paula reed live for more on this investigation and the new doj s role. what do you know with the doj s involvement? that s exactly the kind of evidence that the doj will want to examine as it conducts its review. this is not
led to us is absolutely accurate that the community-orienting policing office is the one that s doing it. it s essentially a training and grants office that has done these after action reviews, mostly in terrorism cases so this is going to be unique. as we say in disaster management or crisis management, this is just your typical, very atypical and horrific after action review and what it does is it honestly, it lets the dead speak in a certain way. we will learn how each individual child died, how the teacher died, when, what was the impact of various bullets, at what stage, you know, we re going to transpose that against the phone calls, against physical evidence, against the testimony of eyewitnesses and and, of course, the surviving children, so it s going to provide really i think just horrifying in some ways accounting, but we do it to learn lessons, of course, and or to reinstate the lessons we