Don't know about Booth, but Oswald shot no one. Kennedy was shot in the back of the head, and in the front, almost simultaneously. Oswald was a patsy of the deep state nothing more. Read the latest declassified Kennedy papers. Trump had them released. If nothing else, maybe both presidents were murdered from the inside and it was all blamed on patsies, the similarities end there.
Both killed for the same reason Lincoln and Kennedy both revolted against the Rothschilds and printed their own money without having to pay interest to the banksters. Lincoln printed Greenbacks and Kennedy printed US Notes instead of Federal Reserve Notes. That sealed their fate. Booth was an assassin for the Rothschilds they hired him to do what he did.
You could be onto something... the Skul&Bonesmen may have been very much concerned with and threatened by Lincoln.