Woman Set Ablaze on Chicago Blue Line Train

A 26-year-old woman was left in critical condition after a man poured an unknown liquid on her and set her ablaze during an argument on a Chicago Transit Authority Blue Line train in the city's Loop district, authorities said.

The incident occurred around 9:25 p.m. on Monday near the Clark and Lake station, according to Chicago police. The woman, whose name has not been released, became involved in a dispute with a man believed to be in his 40s. The argument escalated into a physical altercation, during which the man doused her with the liquid and ignited it, police reported. The train came to a stop at the station, and the suspect fled the scene as the woman, still burning, stumbled onto the platform and collapsed. By the time first responders arrived, the flames had been extinguished.

The Chicago Fire Department transported the victim to Stroger Hospital, where she is being treated for severe burns over much of her body. Officials described her condition as critical but provided no further updates on her prognosis as of Tuesday afternoon.

Witnesses recounted a chaotic scene on the platform. One observer told reporters that the woman was lying on the ground, hyperventilating and...