I can see it now:
Welcome to Ohio University! We named our field after Frank Solich, who had a nice career after being given a second chance after a DUI. We don't currently have a football coach, because he had a drink of bourbon. We may have to name the field after him after he sues us for several million dollars.
The letter from the University makes the claim that he made a public appearance while intoxicated. No idea if that's right, but they're not actually hanging the alcohol claim on the bourbon toast. They're stating that he appeared as a representative of the university while intoxicated.
I believe this potentially is a serious, fireable, offense. That said, the letter states it "was reported to the university" that he smelled of alcohol and "appeared" inebriated.
Reported by whom? Was this witness not a representative of the university. This seems very, very, very, hard to prove. In most cases like this...like Gary Moeller, for instance...there is audio or video that corroborates the story. Maybe there is. Gary Moeller...what is it with all the Michigan coaches in this thread.