Northern Arizona University police have filed a formal complaint against 18-year-old freshman Steven Jones, charging him with second-degree murder in the campus shooting that left one dead and three injured last week.

Ten days ago, the University of Houston suspended its Sigma Chi chapter after what the school's president called "disturbing allegations of hazing within the fraternity." Exactly how disturbing could that hazing have been? Well, the rumor going around campus suggests that Sigma Chi was treating its pledges in a…