General Discussion

Once he saw the original version of the video from the front, rather than the grainy, sped up, extremely cropped video.

When she moved forward, he was pushed off balance and lost his footing (the key difference between the two analyses - before he could clearly see the foot slipping, he said there was no contact). Whether he was leaning on the car when the car moved forward, or whether the contact was a fraction of a second later by her closing a miniscule gap between them - hard to tell.

Watch the compilation from the Minnesota Star I linked to earlier. It has a side-by-side comparison of synced videos- and the foot slipping occurs simultaneously with her moving forward.

I'm not saying she deliberately hit him. He was clearly at fault - he walked in front of a running car which was in gear - an extremely unsafe thing to do. He was holding a cell phone in one hand and a gun in the other - if you shouldn't drive while using your cell phone, you certainly shouldn't be aiming and firing a gun while holding a cell phone.