Last month, Rolling Stone published an explosive, 9,000 word feature titled “A Rape on Campus: A Brutal Assault and Struggle for Justice at UVA.” The author, Sabrina Rubin Erdely, opened with a terrifying description of a female college freshman being raped by seven University of Virginia fraternity brothers. The story portrayed not just a brutal crime, but a woeful administration response bordering on obstruction of justice and an unreconstructed UVA rape culture. But at its core, Erdely’s article was about a single event, a ritualistic gang rape, told by a single source, the victim nicknamed Jackie. The Rolling Stone article reverberated far and wide, inciting a national conversation about rape on college campuses. But, on Friday, Rolling Stone magazine retracted the story.