Too bad the Super Sucker video wasn't just a little high resolution, and the camera pointed a little higher up the truck. You might be able to see if the window was blown out when TB's truck went by at 9:20 (you can actually see the reflection from the Super Sucker lights on the side of the truck, I believe)
MS said that the window had a bullet hole. That would be nearly impossible to spot. I'm assuming (if this part is true) that later on the window was deliberately smashed because a smashed window is a lot less incriminating than a window with a bullet hole (I.e. Just my assumption)