A 50-year-old man with a lengthy criminal record, including 22 prior arrests and 53 cases in Cook County, is being questioned in connection with a violent incident on a Chicago train. The suspect, who was charged with aggravated battery after allegedly causing a female social worker to lose consciousness, was released by a judge on electronic monitoring against the wishes of prosecutors. This decision has raised concerns about the safety of the public, especially given his previous criminal record. The incident, which occurred during an argument on a CTA train, resulted in a woman being set on fire, prompting an emergency response. The suspect is now in custody after fleeing the scene, and the victim is reported to be in critical condition with severe burns. The case has highlighted ongoing challenges in the criminal justice system regarding the handling of repeat offenders.