Apparently after arguing, before closing, there is a time when both sides with the judge write the jury instructions. During that step, everyone agrees and candidly argues what should and should not be in the instructions.

At one point, the state was arguing that KR "provoked" one of the "victims". The state argued that it was "clear" on the picture and videos. So, the looked at the picture then went to re-review the video to see if they could tell if KR raised his rifle. The picture was so grainy because it was so far away (from a drone!) that they watched it several times. So, to watch the video, the got the big screen tv out to re-watch. The judge came down and put his chair right in front. Everyone else wanted to see/watch... so they all kinda huddled around the TV.

I, personally, was amazed that the prosecuter said he could "clearly" see it in the video, but no one else could. So, while everyone was focused on that... you get this interesting scene.

Ninja edit: If you want to watch, start at 3h3min in or here (with the timestamp shared): https://youtu.be/kugIqK6yhoM?t=11031