Upon closer inspection they look remarkably like 3 Oky State wrestlers.
All things considered 2 a.m. walking back to campus seems to lean toward a bar or parking lot altercation after closing time.
I can see where a quick body slam to the pavement ends things. From there it becomes a he said he said, and conflicting witness statements. Afterwards the 180 lb guy gets **** from his buddies when they say that kid was 30 lbs lighter than you. Someone tells him it was a wrestler, and he pulls out his phone and calls the cops.
Unless some kid is in the hospital with serious injuries, this kind of stuff, if semi accurate, gets pleaded down to a misdy, maybe a fine and community service. Being off campus is quite significant as well from a penalty point of view.
Then there is the team discipline part. Depending upon the who and his resume of past transgressions, I could see this as a last straw if the circumstances are particularly damning. It doesn't seem so yet.
Even the picture evidence of the three stooges isn't 100% convincing to me that it is who we think it is. This is most likely a minor squal that blows over in a few weeks.