An interesting article about a disturbed mind.
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He roamed the University of Cincinnati campus with a loaded gun. When his rage overflowed, the brainy microbiology major would open fire inside empty buildings, visualizing a wall clock or other object as a person who had done him wrong.
By the mid-1970s, Bruce Ivins had earned his doctorate and was a promising researcher at the University of North Carolina. By outward appearances, he was a charming eccentric, odd but disarming. Inside, he still smoldered with resentment, and he saw a new outlet for it.
Several years earlier, a Cincinnati student had turned him down for a date. He had projected his anger onto the young woman's sorority, Kappa Kappa Gamma. There was a Kappa house in Chapel Hill, N.C., and Ivins cased the building. One night when it was empty, he slipped in through a bathroom window and roamed the darkened floors with a penlight.
Upstairs, he found something that fascinated him: a glass-enclosed sheaf of documents, called a cipher, necessary for decoding the sorority's secrets. The cipher would help him wage a personal war against Kappa Kappa Gamma into the sixth decade of his life.
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More at:
http://www.latimes.com/news/nationworld/nation/la-na-anthrax-ivins-20110529,0,1007330.story?page=1