Mass murder suspect James Holmes, who is alleged to have shot some 54 people and killed 12 at an Aurora, Colorado movie theater showing The Dark Knight Rises, was a Ph.D. student at the University of Colorado-Denver, according to the university. He had started the program last year in neuroscience.
Holmes reportedly lived in student housing for the University of Colorado. His apartment has been booby-trapped with explosives and flammables so “sophisticated” it may take police days to dismantle.