going on into their conduct. this as we are learning more and more about this investigation. here we can show you martice johnson's blood still on the sidewalk almost 48 hours after that incident occurred early wednesday morning. this is an incident the treatment of which -- martice johnson's treatment is being called brutal and animalistic by the black student alliance of the university. a disturbing scene on the sidewalk just a few feet from the university of virginia campus. martice johnson, a 20-year-old uva student, is pinned to the ground by agents for the virginia department of alcoholic beverage control. an injury to his head requiring ten stitches. >> how did this happen you [ bleep ]? >> reporter: what's your opinion of the way police treated him? >> i mean i didn't necessarily see any violence but then again,