like the first video, other students just appear. no explanation. you don't see them walk in. we didn't edit them to put one image next to the other. this is how we received them from the sheriff's office today. >> so the video seems to be jumping around. you are saying those aren't edits. i assume that's a motion sensor camera, is that the way it works, it may take a few seconds for an image to register? >> reporter: that was our first question, the images with kendrick with hours of video what happened at the end and was this video edit snd we reached out to both the school that owns the cameras and the sheriff's office which had a copy that supplied it to us. i'll read the statements from the school district and the attorney says simply, what we produced shoterer sif a raw feed with no edits. and then from the attorney for the sheriff's office, my client