Never the less, Burroughs sone 20 years later maintained he sold popcorn to Oswald ( or imposter) at 1:15 and his excuse for not mentioned this detail in his WC is that he was afraid to do so.
IDK what to believe anymore for witnesses changing or adding details over the years but since some 40 or more JFK witness who had alternate story to the WC narrative sort of had really weird deaths from 1963-65 , it is legit reason Burroughs might have decided to wait for time to pass before divulging a critical detail that totally exonerates Oswald of having shot Tippit at between 1:07-1:15 at 10th and Patton.