The Southern reports that SIU police, working with FBI, have identified the guy who put out the racist video in the lead up to the May 2 "strike". He's from outside of Chicago, has no affiliation to the fraternity he tried to drag into things, and no affiliation to the groups that led the protests. So this is good news, it seems to me. It was just some jerk out there who wanted to make a splash. This doesn't mean there isn't racism on campus, of course, but let's count our blessings: this wasn't an SIU student, and thank goodness it wasn't a SIU fraternity.
I'd also count the continuing failure to nab the graffiti 'artists' who painted Faner as a blessing, to be frank. I would not have used paint where chalk (or washable paint) would do, or said something about a riot--but the crime here was pretty trivial, the bulk the message was worth spreading (student debt), and the zealous efforts to go after the perpetrators has always seemed a bit over the top to me.