AURORA - Colorado shooting suspect James Holmes was likely facing eviction from the Aurora apartment that authorities say he booby-trapped with explosives last week, neighbors said.Holmes, a former University of Colorado graduate student, is accused of killing 12 people and wounding 58 others in a shooting rampage at a midnight movie premiere of "A Dark Knight Rises" on July 20, and wiring his apartment with enough explosives to have leveled the building if they had detonated.Neighbors and students in the North Aurora neighborhood where Holmes lived said Holmes' withdrawal from the University of Colorado Anschutz Medical Campus a month before the shooting would likely have triggered his eviction from the building, which is reserved for people affiliated with the school.Officials at the University of Colorado have said Holmes was enrolled in the school's Ph.D. neuroscience program, but he withdrew last month.