I will note: When your in the line of fire and being shot at then later your memory of how many shots fired is not clear due to the stress / drama of the event. Thus the initial reports even by Shawna and Victoria of the amount of shots at the truck are more than actually took place. Where this video shows yes they continued to shoot the truck, however instead of hundred + actual rounds maybe less than 40 rounds. but that's not the issue in the long run. Just stating for those who will use this to defame the survivors of the Government Ambush and assassination and attempted murder of the others in the truck. Then covering up their evil ways by lies.
If you have never been in a life/death situation do not judge those who survive one. for everyone's memories are effected on some things / details during / after the event. However the main items usually remain the same.