Jumping to conclusions is a CougarBoard Olympic Sport. There are several gold medal winners on here. Please don't stand in their way. They're on a rush to judgment and nothing is going to deter them.
There is absolutely no question that this incident was specifically aimed at Coach Hill, it was certainly done by disgruntled Cougar fans and it only would have been done by racist Cougar fans. Racist Cougar fans who are sad, pathetic losers. Come to think of it, that's most Cougar fans.
So it could have been just about anyone around here who did it. But it's certain they are also Bronco haters, too large to fit in only one stadium seat, behave in an obnoxious and irritating manner during games and generally act like yewts.