I saw an older interview in which the news reporter said that there was a party going on and Holt said that there were "7-9" other people in the room. However, in the Katie Couric interview, there's no mention anything about a party, giving the impression that it was just her that was driven to the SAE house, and Holt says there were 10-15 people in "that room".
http://boston.barstoolsports.com/aro...e-blacked-out/