I work — well, worked — in Building 197 at the Washington Navy Yard. I personally have been only inconvenienced by the shooting there; I didn't see or hear any of it, even though I was at the other end of the building. But, needless to say, my colleagues and I have had many discussions of the events of that day. We have tacitly agreed not to use such words as shooting, murder, kill, etc. It hurts enough as is.