CHICAGO (WLS) -- Four people, including two toddlers, were injured Friday afternoon when a verbal dispute resulted in someone throwing a type of acid, officials said.
Police have arrested someone in connection with the attack, which happened at about 4:30 p.m. in the 4800-block of West Concord Place, officials said.
All victims were taken to hospitals in stable condition.
A one-year-old boy sustained burns to his left arm and a two-year-old girl sustained burns on chest, leg, hand and stomach, officials said.
A 31-year-old male was burned on his chest, back and face. A 39-year-old woman was burned on her right arm.
The incident appears to be a domestic situation, police say. No charges have been filed. All the victims are expected to recover.