What's in the video?

The video shows Van Dyke shooting McDonald.

The nearly seven-minute video, recorded on a police dashcam, mostly shows officers on their way to McDonald, who was suspected of breaking into trucks and slashing the tire of a police car. The final minutes show Van Dyke exit a police SUV and open fire within seconds. McDonald falls to the ground, bullets keep hitting him, and an officer eventually kicks away the knife in his hand. McDonald lies on the pavement and receives no immediate aid. The video has no audio.