Hall's back is to the camera after he shoots the dog and Smoak is yelling "Ya'll shot my dog, why'd you shoot my dog?" We hear the voice of the TV female person .
Hall is most definitely moving sideways toward Mr. Smoak. My details are accurate. It's probably your failure to understand the clip isn't linear...if you watch it again, you should see exactly what I've described. I've done all I can do here. If you watch this clip as said, and focus on Hall as described, you will see I am right. If you still can't see it, you're blind and I can't help you.