[stlnative]

Possible... but they said it is common for passengers to get on a bus while it is sitting on layover.

Someone on the other thread posted this...My current tin-foil theory is that the sniper made his shot, then one of his accomplices took two more random shots to confuse the sensors and witnesses.

[stlnative]

MSNBC is showing the front of the bus... It has the "not in service" sign on the front up and the heavy wooded area is very close to the bus door.