You don't know much about snipers, do you?
BTW, the shots being made are so easy that anyone can make them with iron sights.
How can someone get away TEN TIMES? ten times is a lot.
I heard that withing MINUTES police descended on the scene in Fredericksburg, shutting off all surrounding roads immediately. But it did no good, and that's amazing. I've heard speculation that maybe he (or she </ sarcasm>) has a fallback point somewhere in in the area, somewhere secluded and planned out in advance, where he can wait and not have to worry about getting onto the roads with all of them blocked. Maybe he even has a fallback point in MD as well.
That's some pretty smart stuff to be able to do. And if military snipers don't know how to do that . . . . well, they do.