sabrina rubin erdely wrote ` a rape on campus ' which was published in rolling stone in november .
the story focuses on a university of virginia student named jackie who claims to have been gang raped by seven men two years ago .
soon after it was published , jackie 's story came under questioning and rolling stone was forced to issue an apology .
the columbia journalism school has been conducting an independent review of what went wrong in erdely 's reporting .
they will publish their findings sunday night at 8 pm .
sources tell cnn that erdely will issue an apologetic statement after the review is published .