<p>Okay, so it was loud enough at least that the RAs asked him to open up. They probably told him to be quiet. Then, they suspected alcohol use; fair enough. But they were not let in and never found any evidence of alcohol. Although it certainly doesn’t help his case that he didn’t let them in, the fact that they have zero hard evidence of alcohol means they do not have any real case against him, just like they wouldn’t have a real case against him in the US judicial system. They need some sort of proof that he was consuming alcohol.</p>