They charged a bunch, but I bet they only charge a few in the long run. It's too hard to figure who was acting in legitimate self defense, and who wasn't. Meanwhile you hard change/high bail a bunch, and you hope some flip or start dry snitching on themselves. Also, Texas has a huge ride along and bike meet the first or second week of June, so it keeps a bunch off the street for that, or it allows the state to cancel it.
There is also talk that a bunch will wind up in the slam on parole beefs.