What Meyer did was illegal, but it is also pretty normal for a guy away from home for the first time. I hope he has learned from the incident. If there is someone to blame for the whole thing, to me, it would be the guy who turned him in. There was probably another student that was just jealous of him being an Iowa basketball player, and called the cops when he passed out, or whatever he did, in the bathroom.
Thats what I was going to weigh in with as well. The kid made a choice to drink, knowing it's illegal and there could be negative consequences.
Hopefully he learns from this, that he will be held to a higher standard by being an athlete, but also of just being a law abiding adult. Further, hopefully some of the other kids in the dorms and on campus also get the message and learn from this same instance.
As we most all have done something wrong at some point in our own lives, we usually can learn from it without police sanctions. I have no problem with the cops doing their job here, and I don't know any first hand knowledge of why and how things went, but... If there is to be any blame thrown around, it would be on the jealous person that called the cops to begin with.
Sometimes it says more about a person (may even have been a parent rather than a student, with many parents dropping off their kids over the weekend) if they help their neighbors (even strangers), than picking up the phone to tattletell.
Further, if the kid was "truly" passed out, and couldn't be wakened, the finder may not have wanted to leave him that way and didn't want him to further injure himself. I would think you would tell an RA, but they might not have been available. Maybe they did the right thing, maybe they didn't. We were not there, so we will never know.