The two videos–dashcam and bodycam–of the Charlotte confrontation are, as has been widely reported, not definitive. As I wrote in December of 2014 in The Body Camera Delusion, body cameras are not a panacea, an infallible source of evidence that will incontrovertibly prove or disprove any allegation against the police:
Let’s play police officer! Draw a camera on a piece of masking tape and stick it to the center of your chest on a buttoned shirt. Keep in mind the lens of your camera is sort of wide-angled, which means it will probably be able to take in two people standing shoulder to shoulder, but probably nothing else, and it might be able to take in their bodies from upper thigh to a bit over the top of the head, but a lot of that depends on how short, tall or wide they are and where you position it on your body.