columbia university has been investigating for months and the report comes out tonight at 8:00 p.m. i've been digging around and i have a preview in a moment. the editors of rolling stone, let's be honest they committed one of the worst journalistic sins in recent mystery by publishing a rape story that appears to be have been partly made up. the police can find no evidence that the rape actually happened. but like i said we're finally going to hear what went wrong at rolling stone and we're going it hear from the story's author sabrina. this is what she said in november. >> i met a young woman named jackie. when she was a freshman she was invited on a date to a fraternity house where there was a party, and while she was there, she was lured upstairs into a bedroom where she was gang raped by seven men while two other men including her date watched and gave encouragement.