It's reasonable to surmise what Officer Baker would have done if he (minus Truly) encountered Oswald "moving away from him" in the 2nd floor lunchroom. Frisk the suspect for a weapon is standard Police practice. Agree?
What basis did Baker have for considering a guy buying a coke in the second floor lunchroom in the back of the building a "suspect"?
-- His calm though deceptive performance on Radio in New Orleans.
Just curious: what was deceptive?