CHICAGO (WLS) -- A fifth teenager has been charged in a Red Line mob attack on three people last month, Chicago police said Tuesday.
Police said a tipster identified the 16-year-old boy as one of the large group that beat up two men and a woman on a Near North Side platform on Dec. 28.
One of the victims was recording possibly a dozen teenagers on the train and security photos were released.
The 16 year old just arrested appears in court Tuesday. He has been charged with mob action and aggravated battery.
5th teen charged in attack at CTA Red Line station