This month a company in Spokane, Washington, plans to release "Shots Fired on Campus," an instructional DVD with strategies for preventing and surviving a gun rampage. About 50 colleges have ordered the video, and its creators expect to sell several hundred more this fall. Since the massacre at Virginia Tech last year, colleges everywhere have…

At the University of Chicago, the third Monday in November began with an hour of violence. Around 12:30 a.m., an assailant fired a shot at a staff member who was walking on the campus. At 1:15 a group of men robbed two female students on a nearby street. Just before 1:30, Amadou Cisse, a doctoral student, was shot and killed while walking to his…