All the evidence here is edited by the team members. We don't add anything to the evidence. We aren't out to convince anyone. When we edit audio you will hear the original clip unedited, a pause, and a cleaned up clip of just what we heard. When cleaning the audio we use tools to cut down the white noise to make it easier to hear. The video is edited by us as well with nothing added. No fancy tricks, just presenting it the way we found it.