By now, you would have read about the incident at SRM college - students went on a rampage after the college lost its affiliation with AICTE. There are various versions going around, blaming either the management or the students. There is a student blogger from the college updating his blog with info here.
Also the NDTV crew who were roughed up by the police consists of one blogger, Alaphia. Obviously she hasn't updated her blog yet, but I just wanted to add that info too.