The FBI guy interviewed last night on CNN gave the most insight I have heard so far as to how the investigation is going and the vital importance of Profiling for a lead on this case.Or, moo he was intent in killing everyone he could, just did not get to the ground floor for whatever reason.
I’ll being repost the link. Quite a unique interview with Rosemary Church CNN.
To paraphrase in part he said that we would probably not be able to guess the killers motives because he doesn’t think like we do. He is deranged. He may have killed only the 4 because that was enough for him….