Lorelei Martins dies in S05E16.. So the video of her stating the seven suspects should have taken place before that, whereas Bob Kirkland breaks into Jane's workplace only in S05E19. So, this rules out the chances of Bob Kirkland being Red John or even a messenger to Red John.  Whatever data Bob has, it is most  likely a set of tampered information, so as to divert him from the real trail leading to Red John, irrespective of for whatever reason Bob needs Jane's info.