Police said Brian Sagastume, 20, was driving away from the scene of another crash when he hit three pedestrians on Milwaukee Avenue near Fullerton Avenue at about 1:49 a.m., police said.
Two men were hospitalized in serious condition and a woman was transported to a hospital, where she was treated and released.
Sagastume was charged with felony counts of aggravated dui/bodily harm, reckless driving, bodily harm and misdemeanor counts of leaving the scene and DUI/alcohol intoxication compound/drug.