Ralph CinqueThe exact route he took I can't tell you. The last we saw of him before this, he was in the custody of three detectives: Boyd, Sims, and Hall, as you can see in this picture, which was taken next to the elevator. And I don't know what floor it was. It definitely was not the basement. But soon after this, they let him go, and made his way to the basement to gawk at Oswald and then follow his stretcher out.