is encaustic the with three charges of battery in conjunction with an attack on a man sunday night in the lakeview committee boys town section . a 25 year-old man was stabbed to after a melee started from he rode verbal exchange videos facebook and tips from them community have been key . the video was well publicized and gave us a lot of information on the people involved we saw good pictures of the people involved after that people came forward to give misinformation and names of people who were involved once we had a face our detective was able to get an and manage from facebook but we had no name associated we had an anonymous source from the african-american community come forward to provide us with a name. he turned himself and and the investigation is far from over the young beating victim is ok. a 24 year-old prison and made is being questioned downstate in the murder of chicago police officer michael bailey. officer billy was shot in july of last year while cleaning