The First to Second Evolution series was created to consolidate most of the key evidence in one spot supporting relocation of the Oswald-Baker-Truly encounter from the front of the TSBD to the second floor lunchroom. What I've laid out here is not a totally thorough or exhaustive look at this—far from it. Evolution is not an entirely linear process, but it's branching as well. I've selected what I consider to be the main taproot of information. There are many other things that branch off from this that are relevant and connected to the story as well.
For example, I didn't talk here about Victoria Adams, Sandra Styles, Carolyn Arnold, Jack Dougherty, Buell Wesley Frazier, Billy Lovelady, Jeraldean Reid, Bill Shelley, or many others. They are all connected to the taproot and are important to the overall story.
More significantly, I never talked about what went on down on the front steps. There was no discussion of Darnell or Wiegman, no use of the term Prayer Man. There's a reason for that. The case for First to Second Evolution does not hinge on what is seen in some picture. It is only enhanced by it.
First to Second Evolution was the process used to deprive Lee Oswald of his air-tight alibi because he was the designated patsy.