I give credit to Bluecrab for his sharp eyes on this one. This theory really strikes a deep chord with me. It has been said by many on various forums that the periods in S.B.T.C could be separators. The Case of the Missing Period after C suggests that this might be the reason. The last post by the APAC at UofC in April 1997 was by "K.J.L.B Groups". Bluecrab wondered if the period separated the names of countries (Korea, Bhuttan, Laos,...). Likewise BC wondered if S.B.T.C was a group also. After all, "We are a group of ..." was a rather overdone, strange introduction. I've lost the thread on BC's full theory, but here is the starter and perhaps BC can help us out further: http://websleuths.com/forums/showthread.php?t=4896&page=1&pp=25 I've got a strong feeling about this one. The university age group fits with someone who watched and was immersed in kidnap crime movies.