Another piece of speculation that’s making the rounds is that there’s a possible connection between the ransom note and Karr. I don’t know how people come up with these things, but someone found a note John Karr had written in a high school yearbook, which included the phrase “I shall be the conquerer”. Some think this could corrolate with something the ransom note ended with: “Victory!”, and “S.B.T.C.”. There’s speculation that “S.B.T.C.” matches with “Shall Be The Conquerer”. I dunno. Somehow I think that’s a stretch. My first guess if I were looking at it would be that it’s the initials to someone’s name (some people have more than three names), or the name of an organization of some sort.