I heard it was an illegal Middle Eastern person that got sent here for some job thing. He was here for 11 years or so, and apparrently wasn\'t happy with this country. On Sep. 11th he hung an Afganistan flag (or some other flag that wasn\'t appropriate at the time) on his apartment balcany. And sense he didn\'t like the country, he decided he\'d kill people.
I dunno if any of this is true, i just heard bits and pieces at different times.