It appeared as if Branden Dawson threw a sucker punch at Travis Carroll during the MSU/Purdue game, and the incident is under review by the B1G conference. Michigan State has released a statement saying they have reviewed the play, and they have concluded no punch was thrown ... case closed. But is it? You be the judge. It looks like a punch from the angle provided, but the video quality is poor.
Hoke was top notch at this aspect of his job.