An arrest has been made in connection with a mob attack last month on a CTA Red Line train downtown.
Sources say at least 28 people were arrested overnight for a series of violent attacks across the city, including 11 arrested for beating a man leaving the July 4th fireworks at Navy Pier.
Chicago Police hope surveillance pictures help lead them to one of three weekend mob attacks on people downtown.
Seven teenagers have been charged in the mob beating and robbery of an 18-year-old man in Chinatown.
Police say a teenager was arrested after a group of at least 20 people attacked someone on Michigan Avenue on Saturday night.
Three teens have been charged in the mob attack earlier this week that left two people badly injured earlier this week at Chicago and Wabash avenues.
The brother of Smashing Pumpkins frontman Billy Corgan is now among the victims of mob violence, in an attack Thursday morning on train in the a CTA Red Line subway.
A man was hospitalized after being attacked by four others and robbed of an iPhone and wallet while riding a CTA train on the Near North Side on Wednesday afternoon.
Three people are now in custody in connection with another mob attack, in a trend that is becoming all too familiar in Chicago.
Both UIC police and Chicago Police have issued alerts after two people were beaten and robbed aboard separate CTA buses late Saturday into Sunday near the Near West Side campus.
Krzysztof “Kris” Wilkowski was among the people attacked over the weekend by a mob of young people. He tells his story to CBS 2′s Jim Williams.