Chicago police are searching for three people after a 31-year-old woman was attacked on a CTA platform then followed onto the train.
Police said that shortly before 2:30 a.m. on Sept. 26, the woman was on the platform of the 63rd Street Red Line station when two women and a man tried to start a fight with her.
The woman got on a southbound train and the group followed, police said. They stayed with her for multiple stops, beating her and taking her personal property…