The reason that she and Carroll are deliberately vague is because the act in question never happened.
Her family hasn’t spoken out because they know their neighborhood was a sleaze pit with no parental supervision. Chevy Chase and Potomac are miles apart this never happened.I doubt she even had a friend that lived within 5 miles of Chevy Chase. If she has a rape story it probably happened in her own neighborhood by an old man she was having an affair with.