The Brief A 24-year-old homeless man has been charged after a woman was attacked on a CTA Yellow Line train. Police say the victim fought off the attacker, who fled before being arrested a day later. Surveillance video and public tips led to the suspect’s arrest at the Howard Street CTA station. A 24-year-old homeless man has been charged after police say he attacked and tried to sexually assault a woman riding a CTA Yellow Line train in Evanston last week. The next day, around 10:30 a.m., callers reported seeing a man matching the suspect’s description at the Howard Street CTA Station in Chicago.