IMO, we have been looking at these images all wrong, although I honestly do not think any of this matter in the case anyhow. I will try to explain my thought here.
I think this is Image #1, and I will call this WTA (white truck A). Notice 2 cars here at gas station, no car in intersections. Also note that the opposing traffic on University has a green light, meaning this truck (WTA) would have to stop at intersection. Sometimes at night, these light take a loooong time to change. The guy in the white car is just finishing getting his gas and is running in to maybe pay for overage? Or maybe didnt need gas, just ran in for cigs? Anyway
If you have ever been to this gas station, you will understand how difficult it is to turn around here. To me, he is facing us, therefore, if he wants to go back down University towards campus, he would need to pull right out onto St. Landry and then right onto University.
Which brings us to image #2:
I just noticed here that there appears to be 2 cars in the intersection behind the trees. The first, WTA, appears to be crossing the intersection now (however NOT turning left onto University, IMO), as well as white car from gas station in right turning lane. Notice DWT is here. IMO, DWT passed MS earlier on St. John, before crossing intersection.
Next comes image #3:
MS. No trucks. Only blue car at gas station. Perhaps he is inside BSing with clerk? (I have seen this often).
So there are my thoughts. If I am correct, where does that really leave us? DWT stops? Waits for MS? DWT not involved at all???