Hey, Jack. Well, you're the third person to offer an Oswald was involved theory.
So, you're saying he left the building because he caught on he was a patsy or was that
part of the plan?
Oswald may or may not have realized he was the patsy, but there is no way in hell that he would have fled the scene, picked up his hand gun and gone to the Theater without instruction to do so. And how the Keystone DPD converged on him within a half hour of allegedly killing Tippit reeks of setup. The BYPs, Oswald's job at the TSBD, and his commie links were all part of his sheep-dipping as the patsy.
Like Oswald, Thomas Vallee was the designated patsy for the failed coup attempt in Chicago, November 1, 1963. However, Oswald got the job at the TSBD Oct 15th, so he was obviously plan B.
Fun fact: The license plate and registration on the 1962 Ford Falcon that Vallee was driving on November 1st in Chicago was New York Registration License plate # 311-ORF and was registered in the name of Lee Harvey Oswald, 21 days prior to the Big Event.