7/7: The Heroes' Perspective 

Five years ago, four Dallas police officers and a DART police officer were killed during an ambush attack at the end of a peaceful protest. This is an account of that night based on interviews with officers present, as well as the dash and body cam video released to WFAA. None of it has ever been seen before publicly.
Content warning: The following story contains graphic images and audio that might be disturbing to some audiences. Viewer discretion is advised.
More coverage: www.wfaa.com/july7