I was in the Molitor lot after the game Saturday as well. Towards the front of the parking lot a small fight did break out and I saw them handcuff someone and put them in the back of a cop car. I was a row or so of cars away so I only saw the aftermath but there was a decently sized group that the cops were talking to as well as an ambulance, I also heard someone mention that drugs played a role in that scuffle. After that was cleared up, that's when all of the bike cops dispersed and cleared people out of that lot. Not that I think they needed to try to get everyone out of the lot, but it seemed like this was why they decided to. But i was also in the same lot so I can second the cops and employees abruptly trying to get everyone out. It seemed very odd because there was nowhere to go - that's why I gave to believe it had to do with the fight.