A military truck passes a civilian truck on a paved road at normal traveling speed. A soldier fires directly and intentionally at the driver of the civilian truck without any discernible reason.
This is the relevant two second long cut (repeated 5 times) from a private video mix of scenes taken during the last few months in Afghanistan.
The whole video is 3:09 minutes long and mostly a mashup of juvenile behaving soldiers wasting lots of ammunition on invisible entities in the Afghan landscape. The scene above is from 19 to 21 seconds into the video. Detailed screenshots are below. The whole clip was available on Youtube on January 7. The account which originally posted it and the original video have since been deleted.