But if Oswald did Not offer Frazier as a witness to his being on those steps, I would assume it was because Oswald was Not on those steps and therefore had No Idea who was there and who was not.
The operative word here being
'if', Mr Storing. You previously gave it as a statement of fact that Mr Oswald did not offer Mr Frazier as a witness, even underscoring this unwarranted claim with the words 'Very simple'. Tsk tsk!