must be allowed to expel students who pose a threat to other students, without waiting many months, or even years, for the criminal justice system to run its course—a course that all too often fails to convict individuals who are guilty of rape, or even charge them with a crime. There is nothing inherently wrong with universities relying on a lower evidentiary standard—“a preponderance of evidence”—for the burden of proof. A preponderance of evidence is all that’s required of plaintiffs to prevail in most civil litigation,
