Weird the video they are showing doesn't show kids standing around crying or hugging each other...nothing like that. Everyone just seems to be standing around like nothing happened.
Very odd.
Probably in shock. Also, its possible the parents/familes have not been transported to the scene. (Shudder) - I hope its not because none of the kids made it out.
I am guessing extreme shock. These kids have never seen violence before. They don't have movies or video games as a source of reference. They probably have never seen this many non Amish before, let alone emergency vehicles.
I think they are just shocked out of their minds.